Adding upstream version 3.7.9.upstream/3.7.9upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

38 files changed, 13031 insertions, 0 deletions

diff --git a/guile/.dir-locals.el b/guile/.dir-locals.el
new file mode 100644
index 0000000..54091cc
--- /dev/null
+++ b/guile/.dir-locals.el
@@ -0,0 +1,12 @@
+;; Per-directory local variables for GNU Emacs 23 and later.
+
+((nil
+  . ((fill-column . 78)
+     (tab-width   .  8)))
+ (c-mode . ((c-file-style . "gnu")))
+ (scheme-mode
+  .
+  ((indent-tabs-mode . nil)
+   (eval . (put 'with-child-process 'scheme-indent-function 1))))
+ (texinfo-mode . ((indent-tabs-mode . nil)
+		  (fill-column . 72))))
diff --git a/guile/Makefile.am b/guile/Makefile.am
new file mode 100644
index 0000000..1b9c03a
--- /dev/null
+++ b/guile/Makefile.am
@@ -0,0 +1,132 @@
+#  GnuTLS --- Guile bindings for GnuTLS.
+#  Copyright (C) 2007-2012, 2016, 2019, 2022 Free Software Foundation, Inc.
+#
+#  GnuTLS is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 2.1 of the License, or (at your option) any later version.
+#
+#  GnuTLS is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with GnuTLS; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+# First of all, built the DSO.  We cannot compile the Scheme code until this
+# is done.
+SUBDIRS = src
+
+
+EXTRA_DIST = .dir-locals.el
+
+guilesitesubdir = $(guilesitedir)/gnutls
+
+nodist_guilesite_DATA = modules/gnutls.scm
+dist_guilesitesub_DATA = modules/gnutls/extra.scm
+
+documentation_modules =				\
+  modules/system/documentation/README		\
+  modules/system/documentation/c-snarf.scm	\
+  modules/system/documentation/output.scm
+
+helper_modules =				\
+  modules/gnutls/build/enums.scm		\
+  modules/gnutls/build/smobs.scm		\
+  modules/gnutls/build/utils.scm		\
+  modules/gnutls/build/tests.scm
+
+EXTRA_DIST += modules/gnutls.in $(helper_modules) $(documentation_modules)
+
+CLEANFILES = modules/gnutls.scm
+
+.in.scm:
+	$(AM_V_GEN)$(MKDIR_P) "`dirname "$@"`" ; cat "$^" |		\
+	  $(SED) -e's|[@]maybe_guileextensiondir[@]|$(maybe_guileextensiondir)|g' \
+	  > "$@.tmp"
+	$(AM_V_at)mv "$@.tmp" "$@"
+
+
+#
+# Scheme code compilation.
+#
+
+if HAVE_GUILD
+
+guilesiteccachesubdir = $(guilesiteccachedir)/gnutls
+nodist_guilesiteccache_DATA = modules/gnutls.go
+nodist_guilesiteccachesub_DATA = modules/gnutls/extra.go
+
+GOBJECTS =					\
+  $(nodist_guilesiteccache_DATA)		\
+  $(nodist_guilesiteccachesub_DATA)
+
+CLEANFILES += $(GOBJECTS)
+
+AM_V_GUILEC = $(AM_V_GUILEC_$(V))
+AM_V_GUILEC_ = $(AM_V_GUILEC_$(AM_DEFAULT_VERBOSITY))
+AM_V_GUILEC_0 = @echo "  GUILEC  " $@;
+
+if CROSS_COMPILING
+CROSS_COMPILING_VARIABLE = GNUTLS_GUILE_CROSS_COMPILING=yes
+else
+CROSS_COMPILING_VARIABLE =
+endif
+
+# Make sure 'gnutls.scm' is built first.
+# Unset 'GUILE_LOAD_COMPILED_PATH' so we can be sure that any .go file that we
+# load comes from the build directory.
+# XXX: Use the C locale for when Guile lacks
+# <https://git.sv.gnu.org/cgit/guile.git/commit/?h=stable-2.0&id=e2c6bf3866d1186c60bacfbd4fe5037087ee5e3f>.
+%.go: %.scm modules/gnutls.scm
+	$(AM_V_GUILEC)$(MKDIR_P) "`dirname "$@"`" ;			\
+	$(AM_V_P) && out=1 || out=- ;					\
+	unset GUILE_LOAD_COMPILED_PATH ; LC_ALL=C			\
+	GUILE_AUTO_COMPILE=0 $(CROSS_COMPILING_VARIABLE)		\
+	GNUTLS_GUILE_EXTENSION_DIR="$(abs_top_builddir)/guile/src"	\
+	$(GUILD) compile --target="$(host)"				\
+	  -L "$(top_builddir)/guile/modules"				\
+	  -L "$(top_srcdir)/guile/modules"				\
+	  -Wformat -Wunbound-variable -Warity-mismatch			\
+	  -o "$@" "$<" >&$$out
+
+SUFFIXES = .go
+
+endif HAVE_GUILD
+
+
+#
+# Tests.
+#
+
+TESTS =						\
+  tests/anonymous-auth.scm			\
+  tests/session-record-port.scm			\
+  tests/pkcs-import-export.scm			\
+  tests/errors.scm				\
+  tests/x509-certificates.scm			\
+  tests/x509-auth.scm				\
+  tests/reauth.scm				\
+  tests/premature-termination.scm		\
+  tests/priorities.scm
+
+if ENABLE_SRP
+TESTS +=					\
+  tests/srp-base64.scm
+endif
+
+TESTS_ENVIRONMENT =				\
+  GUILE_AUTO_COMPILE=0				\
+  GUILE_WARN_DEPRECATED=detailed
+
+LOG_COMPILER = $(top_builddir)/guile/pre-inst-guile -L $(srcdir)/tests
+
+
+EXTRA_DIST +=					\
+  $(TESTS)					\
+  tests/rsa-parameters.pem			\
+  tests/dh-parameters.pem			\
+  tests/x509-certificate.pem			\
+  tests/x509-key.pem
diff --git a/guile/Makefile.in b/guile/Makefile.in
new file mode 100644
index 0000000..9e239f1
--- /dev/null
+++ b/guile/Makefile.in
@@ -0,0 +1,3021 @@
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+#  GnuTLS --- Guile bindings for GnuTLS.
+#  Copyright (C) 2007-2012, 2016, 2019, 2022 Free Software Foundation, Inc.
+#
+#  GnuTLS is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 2.1 of the License, or (at your option) any later version.
+#
+#  GnuTLS is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with GnuTLS; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
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+    esac; \
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+      *$$target_option*) has_opt=yes; break;; \
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+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
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+install_sh_DATA = $(install_sh) -c -m 644
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
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+build_triplet = @build@
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+@HAVE_GUILD_TRUE@am__append_1 = $(GOBJECTS)
+@ENABLE_SRP_TRUE@am__append_2 = \
+@ENABLE_SRP_TRUE@  tests/srp-base64.scm
+
+subdir = guile
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/lib/unistring/m4/gnulib-comp.m4 \
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+	$(top_srcdir)/m4/time_r.m4 $(top_srcdir)/m4/ungetc.m4 \
+	$(top_srcdir)/m4/unistd_h.m4 \
+	$(top_srcdir)/m4/valgrind-tests.m4 \
+	$(top_srcdir)/m4/vasnprintf.m4 $(top_srcdir)/m4/vasprintf.m4 \
+	$(top_srcdir)/m4/vsnprintf.m4 $(top_srcdir)/m4/warn-on-use.m4 \
+	$(top_srcdir)/m4/warnings.m4 $(top_srcdir)/m4/wchar_h.m4 \
+	$(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wint_t.m4 \
+	$(top_srcdir)/m4/xsize.m4 $(top_srcdir)/m4/zzgnulib.m4 \
+	$(top_srcdir)/configure.ac
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+	$(ACLOCAL_M4)
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+	$(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
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+	install-exec-recursive install-html-recursive \
+	install-info-recursive install-pdf-recursive \
+	install-ps-recursive install-recursive installcheck-recursive \
+	installdirs-recursive pdf-recursive ps-recursive \
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+    n|no|NO) false;; \
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+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
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+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__installdirs = "$(DESTDIR)$(guilesitesubdir)" \
+	"$(DESTDIR)$(guilesitedir)" "$(DESTDIR)$(guilesiteccachedir)" \
+	"$(DESTDIR)$(guilesiteccachesubdir)"
+DATA = $(dist_guilesitesub_DATA) $(nodist_guilesite_DATA) \
+	$(nodist_guilesiteccache_DATA) \
+	$(nodist_guilesiteccachesub_DATA)
+RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
+  distclean-recursive maintainer-clean-recursive
+am__recursive_targets = \
+  $(RECURSIVE_TARGETS) \
+  $(RECURSIVE_CLEAN_TARGETS) \
+  $(am__extra_recursive_targets)
+AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
+	check recheck distdir distdir-am
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
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+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
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+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+am__tty_colors_dummy = \
+  mgn= red= grn= lgn= blu= brg= std=; \
+  am__color_tests=no
+am__tty_colors = { \
+  $(am__tty_colors_dummy); \
+  if test "X$(AM_COLOR_TESTS)" = Xno; then \
+    am__color_tests=no; \
+  elif test "X$(AM_COLOR_TESTS)" = Xalways; then \
+    am__color_tests=yes; \
+  elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \
+    am__color_tests=yes; \
+  fi; \
+  if test $$am__color_tests = yes; then \
+    red=''; \
+    grn=''; \
+    lgn=''; \
+    blu=''; \
+    mgn=''; \
+    brg=''; \
+    std=''; \
+  fi; \
+}
+am__recheck_rx = ^[ 	]*:recheck:[ 	]*
+am__global_test_result_rx = ^[ 	]*:global-test-result:[ 	]*
+am__copy_in_global_log_rx = ^[ 	]*:copy-in-global-log:[ 	]*
+# A command that, given a newline-separated list of test names on the
+# standard input, print the name of the tests that are to be re-run
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+am__list_recheck_tests = $(AWK) '{ \
+  recheck = 1; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
+      if (rc < 0) \
+        { \
+          if ((getline line2 < ($$0 ".log")) < 0) \
+	    recheck = 0; \
+          break; \
+        } \
+      else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \
+        { \
+          recheck = 0; \
+          break; \
+        } \
+      else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \
+        { \
+          break; \
+        } \
+    }; \
+  if (recheck) \
+    print $$0; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
+}'
+# A command that, given a newline-separated list of test names on the
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+am__create_global_log = $(AWK) ' \
+function fatal(msg) \
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+  print "fatal: making $@: " msg | "cat >&2"; \
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+} \
+function rst_section(header) \
+{ \
+  print header; \
+  len = length(header); \
+  for (i = 1; i <= len; i = i + 1) \
+    printf "="; \
+  printf "\n\n"; \
+} \
+{ \
+  copy_in_global_log = 1; \
+  global_test_result = "RUN"; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
+      if (rc < 0) \
+         fatal("failed to read from " $$0 ".trs"); \
+      if (line ~ /$(am__global_test_result_rx)/) \
+        { \
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+    }; \
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+      rst_section(global_test_result ": " $$0); \
+      while ((rc = (getline line < ($$0 ".log"))) != 0) \
+      { \
+        if (rc < 0) \
+          fatal("failed to read from " $$0 ".log"); \
+        print line; \
+      }; \
+      printf "\n"; \
+    }; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
+}'
+# Restructured Text title.
+am__rst_title = { sed 's/.*/   &   /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; }
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+  --enable-hard-errors "$$am__enable_hard_errors" \
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+# To be inserted before the command running the test.  Creates the
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+# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and
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+$(am__sh_e_setup);					\
+$(am__vpath_adj_setup) $(am__vpath_adj)			\
+$(am__tty_colors);					\
+srcdir=$(srcdir); export srcdir;			\
+case "$@" in						\
+  */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;;	\
+    *) am__odir=.;; 					\
+esac;							\
+test "x$$am__odir" = x"." || test -d "$$am__odir" 	\
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+if test -f "./$$f"; then dir=./;			\
+elif test -f "$$f"; then dir=;				\
+else dir="$(srcdir)/"; fi;				\
+tst=$$dir$$f; log='$@'; 				\
+if test -n '$(DISABLE_HARD_ERRORS)'; then		\
+  am__enable_hard_errors=no; 				\
+else							\
+  am__enable_hard_errors=yes; 				\
+fi; 							\
+case " $(XFAIL_TESTS) " in				\
+  *[\ \	]$$f[\ \	]* | *[\ \	]$$dir$$f[\ \	]*) \
+    am__expect_failure=yes;;				\
+  *)							\
+    am__expect_failure=no;;				\
+esac; 							\
+$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT)
+# A shell command to get the names of the tests scripts with any registered
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+# '$bases'.  This honors runtime overriding of TESTS and TEST_LOGS.  Sadly,
+# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)",
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+# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'.
+am__set_TESTS_bases = \
+  bases='$(TEST_LOGS)'; \
+  bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
+  bases=`echo $$bases`
+AM_TESTSUITE_SUMMARY_HEADER = ' for $(PACKAGE_STRING)'
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+am__set_b = \
+  case '$@' in \
+    */*) \
+      case '$*' in \
+        */*) b='$*';; \
+          *) b=`echo '$@' | sed 's/\.log$$//'`; \
+       esac;; \
+    *) \
+      b='$*';; \
+  esac
+am__test_logs1 = $(TESTS:=.log)
+am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log)
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+TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver
+TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
+	$(TEST_LOG_FLAGS)
+DIST_SUBDIRS = $(SUBDIRS)
+am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/pre-inst-guile.in \
+	$(top_srcdir)/build-aux/test-driver
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+am__relativize = \
+  dir0=`pwd`; \
+  sed_first='s,^\([^/]*\)/.*$$,\1,'; \
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+  sed_butlast='s,/*[^/]*$$,,'; \
+  while test -n "$$dir1"; do \
+    first=`echo "$$dir1" | sed -e "$$sed_first"`; \
+    if test "$$first" != "."; then \
+      if test "$$first" = ".."; then \
+        dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \
+        dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \
+      else \
+        first2=`echo "$$dir2" | sed -e "$$sed_first"`; \
+        if test "$$first2" = "$$first"; then \
+          dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \
+        else \
+          dir2="../$$dir2"; \
+        fi; \
+        dir0="$$dir0"/"$$first"; \
+      fi; \
+    fi; \
+    dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
+  done; \
+  reldir="$$dir2"
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+GL_GGL_GNULIB_CALLOC_POSIX = @GL_GGL_GNULIB_CALLOC_POSIX@
+GL_GGL_GNULIB_CANONICALIZE_FILE_NAME = @GL_GGL_GNULIB_CANONICALIZE_FILE_NAME@
+GL_GGL_GNULIB_CHDIR = @GL_GGL_GNULIB_CHDIR@
+GL_GGL_GNULIB_CHOWN = @GL_GGL_GNULIB_CHOWN@
+GL_GGL_GNULIB_CLOSE = @GL_GGL_GNULIB_CLOSE@
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+GL_GGL_GNULIB_CTIME = @GL_GGL_GNULIB_CTIME@
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+GL_GGL_GNULIB_EUIDACCESS = @GL_GGL_GNULIB_EUIDACCESS@
+GL_GGL_GNULIB_EXECL = @GL_GGL_GNULIB_EXECL@
+GL_GGL_GNULIB_EXECLE = @GL_GGL_GNULIB_EXECLE@
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+GL_GGL_GNULIB_EXECV = @GL_GGL_GNULIB_EXECV@
+GL_GGL_GNULIB_EXECVE = @GL_GGL_GNULIB_EXECVE@
+GL_GGL_GNULIB_EXECVP = @GL_GGL_GNULIB_EXECVP@
+GL_GGL_GNULIB_EXECVPE = @GL_GGL_GNULIB_EXECVPE@
+GL_GGL_GNULIB_EXPLICIT_BZERO = @GL_GGL_GNULIB_EXPLICIT_BZERO@
+GL_GGL_GNULIB_FACCESSAT = @GL_GGL_GNULIB_FACCESSAT@
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+GL_GGL_GNULIB_FREE_POSIX = @GL_GGL_GNULIB_FREE_POSIX@
+GL_GGL_GNULIB_FREOPEN = @GL_GGL_GNULIB_FREOPEN@
+GL_GGL_GNULIB_FSCANF = @GL_GGL_GNULIB_FSCANF@
+GL_GGL_GNULIB_FSEEK = @GL_GGL_GNULIB_FSEEK@
+GL_GGL_GNULIB_FSEEKO = @GL_GGL_GNULIB_FSEEKO@
+GL_GGL_GNULIB_FSTAT = @GL_GGL_GNULIB_FSTAT@
+GL_GGL_GNULIB_FSTATAT = @GL_GGL_GNULIB_FSTATAT@
+GL_GGL_GNULIB_FSYNC = @GL_GGL_GNULIB_FSYNC@
+GL_GGL_GNULIB_FTELL = @GL_GGL_GNULIB_FTELL@
+GL_GGL_GNULIB_FTELLO = @GL_GGL_GNULIB_FTELLO@
+GL_GGL_GNULIB_FTRUNCATE = @GL_GGL_GNULIB_FTRUNCATE@
+GL_GGL_GNULIB_FUTIMENS = @GL_GGL_GNULIB_FUTIMENS@
+GL_GGL_GNULIB_FWRITE = @GL_GGL_GNULIB_FWRITE@
+GL_GGL_GNULIB_GETADDRINFO = @GL_GGL_GNULIB_GETADDRINFO@
+GL_GGL_GNULIB_GETC = @GL_GGL_GNULIB_GETC@
+GL_GGL_GNULIB_GETCHAR = @GL_GGL_GNULIB_GETCHAR@
+GL_GGL_GNULIB_GETCWD = @GL_GGL_GNULIB_GETCWD@
+GL_GGL_GNULIB_GETDELIM = @GL_GGL_GNULIB_GETDELIM@
+GL_GGL_GNULIB_GETDOMAINNAME = @GL_GGL_GNULIB_GETDOMAINNAME@
+GL_GGL_GNULIB_GETDTABLESIZE = @GL_GGL_GNULIB_GETDTABLESIZE@
+GL_GGL_GNULIB_GETENTROPY = @GL_GGL_GNULIB_GETENTROPY@
+GL_GGL_GNULIB_GETGROUPS = @GL_GGL_GNULIB_GETGROUPS@
+GL_GGL_GNULIB_GETHOSTNAME = @GL_GGL_GNULIB_GETHOSTNAME@
+GL_GGL_GNULIB_GETLINE = @GL_GGL_GNULIB_GETLINE@
+GL_GGL_GNULIB_GETLOADAVG = @GL_GGL_GNULIB_GETLOADAVG@
+GL_GGL_GNULIB_GETLOGIN = @GL_GGL_GNULIB_GETLOGIN@
+GL_GGL_GNULIB_GETLOGIN_R = @GL_GGL_GNULIB_GETLOGIN_R@
+GL_GGL_GNULIB_GETOPT_POSIX = @GL_GGL_GNULIB_GETOPT_POSIX@
+GL_GGL_GNULIB_GETPAGESIZE = @GL_GGL_GNULIB_GETPAGESIZE@
+GL_GGL_GNULIB_GETPASS = @GL_GGL_GNULIB_GETPASS@
+GL_GGL_GNULIB_GETPEERNAME = @GL_GGL_GNULIB_GETPEERNAME@
+GL_GGL_GNULIB_GETSOCKNAME = @GL_GGL_GNULIB_GETSOCKNAME@
+GL_GGL_GNULIB_GETSOCKOPT = @GL_GGL_GNULIB_GETSOCKOPT@
+GL_GGL_GNULIB_GETSUBOPT = @GL_GGL_GNULIB_GETSUBOPT@
+GL_GGL_GNULIB_GETTIMEOFDAY = @GL_GGL_GNULIB_GETTIMEOFDAY@
+GL_GGL_GNULIB_GETUMASK = @GL_GGL_GNULIB_GETUMASK@
+GL_GGL_GNULIB_GETUSERSHELL = @GL_GGL_GNULIB_GETUSERSHELL@
+GL_GGL_GNULIB_GRANTPT = @GL_GGL_GNULIB_GRANTPT@
+GL_GGL_GNULIB_GROUP_MEMBER = @GL_GGL_GNULIB_GROUP_MEMBER@
+GL_GGL_GNULIB_IMAXABS = @GL_GGL_GNULIB_IMAXABS@
+GL_GGL_GNULIB_IMAXDIV = @GL_GGL_GNULIB_IMAXDIV@
+GL_GGL_GNULIB_INET_NTOP = @GL_GGL_GNULIB_INET_NTOP@
+GL_GGL_GNULIB_INET_PTON = @GL_GGL_GNULIB_INET_PTON@
+GL_GGL_GNULIB_IOCTL = @GL_GGL_GNULIB_IOCTL@
+GL_GGL_GNULIB_ISATTY = @GL_GGL_GNULIB_ISATTY@
+GL_GGL_GNULIB_ISBLANK = @GL_GGL_GNULIB_ISBLANK@
+GL_GGL_GNULIB_LCHMOD = @GL_GGL_GNULIB_LCHMOD@
+GL_GGL_GNULIB_LCHOWN = @GL_GGL_GNULIB_LCHOWN@
+GL_GGL_GNULIB_LINK = @GL_GGL_GNULIB_LINK@
+GL_GGL_GNULIB_LINKAT = @GL_GGL_GNULIB_LINKAT@
+GL_GGL_GNULIB_LISTEN = @GL_GGL_GNULIB_LISTEN@
+GL_GGL_GNULIB_LOCALECONV = @GL_GGL_GNULIB_LOCALECONV@
+GL_GGL_GNULIB_LOCALENAME = @GL_GGL_GNULIB_LOCALENAME@
+GL_GGL_GNULIB_LOCALTIME = @GL_GGL_GNULIB_LOCALTIME@
+GL_GGL_GNULIB_LSEEK = @GL_GGL_GNULIB_LSEEK@
+GL_GGL_GNULIB_LSTAT = @GL_GGL_GNULIB_LSTAT@
+GL_GGL_GNULIB_MALLOC_POSIX = @GL_GGL_GNULIB_MALLOC_POSIX@
+GL_GGL_GNULIB_MBRLEN = @GL_GGL_GNULIB_MBRLEN@
+GL_GGL_GNULIB_MBRTOWC = @GL_GGL_GNULIB_MBRTOWC@
+GL_GGL_GNULIB_MBSCASECMP = @GL_GGL_GNULIB_MBSCASECMP@
+GL_GGL_GNULIB_MBSCASESTR = @GL_GGL_GNULIB_MBSCASESTR@
+GL_GGL_GNULIB_MBSCHR = @GL_GGL_GNULIB_MBSCHR@
+GL_GGL_GNULIB_MBSCSPN = @GL_GGL_GNULIB_MBSCSPN@
+GL_GGL_GNULIB_MBSINIT = @GL_GGL_GNULIB_MBSINIT@
+GL_GGL_GNULIB_MBSLEN = @GL_GGL_GNULIB_MBSLEN@
+GL_GGL_GNULIB_MBSNCASECMP = @GL_GGL_GNULIB_MBSNCASECMP@
+GL_GGL_GNULIB_MBSNLEN = @GL_GGL_GNULIB_MBSNLEN@
+GL_GGL_GNULIB_MBSNRTOWCS = @GL_GGL_GNULIB_MBSNRTOWCS@
+GL_GGL_GNULIB_MBSPBRK = @GL_GGL_GNULIB_MBSPBRK@
+GL_GGL_GNULIB_MBSPCASECMP = @GL_GGL_GNULIB_MBSPCASECMP@
+GL_GGL_GNULIB_MBSRCHR = @GL_GGL_GNULIB_MBSRCHR@
+GL_GGL_GNULIB_MBSRTOWCS = @GL_GGL_GNULIB_MBSRTOWCS@
+GL_GGL_GNULIB_MBSSEP = @GL_GGL_GNULIB_MBSSEP@
+GL_GGL_GNULIB_MBSSPN = @GL_GGL_GNULIB_MBSSPN@
+GL_GGL_GNULIB_MBSSTR = @GL_GGL_GNULIB_MBSSTR@
+GL_GGL_GNULIB_MBSTOK_R = @GL_GGL_GNULIB_MBSTOK_R@
+GL_GGL_GNULIB_MBTOWC = @GL_GGL_GNULIB_MBTOWC@
+GL_GGL_GNULIB_MDA_ACCESS = @GL_GGL_GNULIB_MDA_ACCESS@
+GL_GGL_GNULIB_MDA_CHDIR = @GL_GGL_GNULIB_MDA_CHDIR@
+GL_GGL_GNULIB_MDA_CHMOD = @GL_GGL_GNULIB_MDA_CHMOD@
+GL_GGL_GNULIB_MDA_CLOSE = @GL_GGL_GNULIB_MDA_CLOSE@
+GL_GGL_GNULIB_MDA_CREAT = @GL_GGL_GNULIB_MDA_CREAT@
+GL_GGL_GNULIB_MDA_DUP = @GL_GGL_GNULIB_MDA_DUP@
+GL_GGL_GNULIB_MDA_DUP2 = @GL_GGL_GNULIB_MDA_DUP2@
+GL_GGL_GNULIB_MDA_ECVT = @GL_GGL_GNULIB_MDA_ECVT@
+GL_GGL_GNULIB_MDA_EXECL = @GL_GGL_GNULIB_MDA_EXECL@
+GL_GGL_GNULIB_MDA_EXECLE = @GL_GGL_GNULIB_MDA_EXECLE@
+GL_GGL_GNULIB_MDA_EXECLP = @GL_GGL_GNULIB_MDA_EXECLP@
+GL_GGL_GNULIB_MDA_EXECV = @GL_GGL_GNULIB_MDA_EXECV@
+GL_GGL_GNULIB_MDA_EXECVE = @GL_GGL_GNULIB_MDA_EXECVE@
+GL_GGL_GNULIB_MDA_EXECVP = @GL_GGL_GNULIB_MDA_EXECVP@
+GL_GGL_GNULIB_MDA_EXECVPE = @GL_GGL_GNULIB_MDA_EXECVPE@
+GL_GGL_GNULIB_MDA_FCLOSEALL = @GL_GGL_GNULIB_MDA_FCLOSEALL@
+GL_GGL_GNULIB_MDA_FCVT = @GL_GGL_GNULIB_MDA_FCVT@
+GL_GGL_GNULIB_MDA_FDOPEN = @GL_GGL_GNULIB_MDA_FDOPEN@
+GL_GGL_GNULIB_MDA_FILENO = @GL_GGL_GNULIB_MDA_FILENO@
+GL_GGL_GNULIB_MDA_GCVT = @GL_GGL_GNULIB_MDA_GCVT@
+GL_GGL_GNULIB_MDA_GETCWD = @GL_GGL_GNULIB_MDA_GETCWD@
+GL_GGL_GNULIB_MDA_GETPID = @GL_GGL_GNULIB_MDA_GETPID@
+GL_GGL_GNULIB_MDA_GETW = @GL_GGL_GNULIB_MDA_GETW@
+GL_GGL_GNULIB_MDA_ISATTY = @GL_GGL_GNULIB_MDA_ISATTY@
+GL_GGL_GNULIB_MDA_LSEEK = @GL_GGL_GNULIB_MDA_LSEEK@
+GL_GGL_GNULIB_MDA_MEMCCPY = @GL_GGL_GNULIB_MDA_MEMCCPY@
+GL_GGL_GNULIB_MDA_MKDIR = @GL_GGL_GNULIB_MDA_MKDIR@
+GL_GGL_GNULIB_MDA_MKTEMP = @GL_GGL_GNULIB_MDA_MKTEMP@
+GL_GGL_GNULIB_MDA_OPEN = @GL_GGL_GNULIB_MDA_OPEN@
+GL_GGL_GNULIB_MDA_PUTENV = @GL_GGL_GNULIB_MDA_PUTENV@
+GL_GGL_GNULIB_MDA_PUTW = @GL_GGL_GNULIB_MDA_PUTW@
+GL_GGL_GNULIB_MDA_READ = @GL_GGL_GNULIB_MDA_READ@
+GL_GGL_GNULIB_MDA_RMDIR = @GL_GGL_GNULIB_MDA_RMDIR@
+GL_GGL_GNULIB_MDA_STRDUP = @GL_GGL_GNULIB_MDA_STRDUP@
+GL_GGL_GNULIB_MDA_SWAB = @GL_GGL_GNULIB_MDA_SWAB@
+GL_GGL_GNULIB_MDA_TEMPNAM = @GL_GGL_GNULIB_MDA_TEMPNAM@
+GL_GGL_GNULIB_MDA_TZSET = @GL_GGL_GNULIB_MDA_TZSET@
+GL_GGL_GNULIB_MDA_UMASK = @GL_GGL_GNULIB_MDA_UMASK@
+GL_GGL_GNULIB_MDA_UNLINK = @GL_GGL_GNULIB_MDA_UNLINK@
+GL_GGL_GNULIB_MDA_WCSDUP = @GL_GGL_GNULIB_MDA_WCSDUP@
+GL_GGL_GNULIB_MDA_WRITE = @GL_GGL_GNULIB_MDA_WRITE@
+GL_GGL_GNULIB_MEMCHR = @GL_GGL_GNULIB_MEMCHR@
+GL_GGL_GNULIB_MEMMEM = @GL_GGL_GNULIB_MEMMEM@
+GL_GGL_GNULIB_MEMPCPY = @GL_GGL_GNULIB_MEMPCPY@
+GL_GGL_GNULIB_MEMRCHR = @GL_GGL_GNULIB_MEMRCHR@
+GL_GGL_GNULIB_MKDIR = @GL_GGL_GNULIB_MKDIR@
+GL_GGL_GNULIB_MKDIRAT = @GL_GGL_GNULIB_MKDIRAT@
+GL_GGL_GNULIB_MKDTEMP = @GL_GGL_GNULIB_MKDTEMP@
+GL_GGL_GNULIB_MKFIFO = @GL_GGL_GNULIB_MKFIFO@
+GL_GGL_GNULIB_MKFIFOAT = @GL_GGL_GNULIB_MKFIFOAT@
+GL_GGL_GNULIB_MKNOD = @GL_GGL_GNULIB_MKNOD@
+GL_GGL_GNULIB_MKNODAT = @GL_GGL_GNULIB_MKNODAT@
+GL_GGL_GNULIB_MKOSTEMP = @GL_GGL_GNULIB_MKOSTEMP@
+GL_GGL_GNULIB_MKOSTEMPS = @GL_GGL_GNULIB_MKOSTEMPS@
+GL_GGL_GNULIB_MKSTEMP = @GL_GGL_GNULIB_MKSTEMP@
+GL_GGL_GNULIB_MKSTEMPS = @GL_GGL_GNULIB_MKSTEMPS@
+GL_GGL_GNULIB_MKTIME = @GL_GGL_GNULIB_MKTIME@
+GL_GGL_GNULIB_NANOSLEEP = @GL_GGL_GNULIB_NANOSLEEP@
+GL_GGL_GNULIB_NL_LANGINFO = @GL_GGL_GNULIB_NL_LANGINFO@
+GL_GGL_GNULIB_NONBLOCKING = @GL_GGL_GNULIB_NONBLOCKING@
+GL_GGL_GNULIB_OBSTACK_PRINTF = @GL_GGL_GNULIB_OBSTACK_PRINTF@
+GL_GGL_GNULIB_OBSTACK_PRINTF_POSIX = @GL_GGL_GNULIB_OBSTACK_PRINTF_POSIX@
+GL_GGL_GNULIB_OPEN = @GL_GGL_GNULIB_OPEN@
+GL_GGL_GNULIB_OPENAT = @GL_GGL_GNULIB_OPENAT@
+GL_GGL_GNULIB_OVERRIDES_STRUCT_STAT = @GL_GGL_GNULIB_OVERRIDES_STRUCT_STAT@
+GL_GGL_GNULIB_PCLOSE = @GL_GGL_GNULIB_PCLOSE@
+GL_GGL_GNULIB_PERROR = @GL_GGL_GNULIB_PERROR@
+GL_GGL_GNULIB_PIPE = @GL_GGL_GNULIB_PIPE@
+GL_GGL_GNULIB_PIPE2 = @GL_GGL_GNULIB_PIPE2@
+GL_GGL_GNULIB_POPEN = @GL_GGL_GNULIB_POPEN@
+GL_GGL_GNULIB_POSIX_MEMALIGN = @GL_GGL_GNULIB_POSIX_MEMALIGN@
+GL_GGL_GNULIB_POSIX_OPENPT = @GL_GGL_GNULIB_POSIX_OPENPT@
+GL_GGL_GNULIB_PREAD = @GL_GGL_GNULIB_PREAD@
+GL_GGL_GNULIB_PRINTF = @GL_GGL_GNULIB_PRINTF@
+GL_GGL_GNULIB_PRINTF_POSIX = @GL_GGL_GNULIB_PRINTF_POSIX@
+GL_GGL_GNULIB_PSELECT = @GL_GGL_GNULIB_PSELECT@
+GL_GGL_GNULIB_PTHREAD_COND = @GL_GGL_GNULIB_PTHREAD_COND@
+GL_GGL_GNULIB_PTHREAD_MUTEX = @GL_GGL_GNULIB_PTHREAD_MUTEX@
+GL_GGL_GNULIB_PTHREAD_MUTEX_TIMEDLOCK = @GL_GGL_GNULIB_PTHREAD_MUTEX_TIMEDLOCK@
+GL_GGL_GNULIB_PTHREAD_ONCE = @GL_GGL_GNULIB_PTHREAD_ONCE@
+GL_GGL_GNULIB_PTHREAD_RWLOCK = @GL_GGL_GNULIB_PTHREAD_RWLOCK@
+GL_GGL_GNULIB_PTHREAD_SIGMASK = @GL_GGL_GNULIB_PTHREAD_SIGMASK@
+GL_GGL_GNULIB_PTHREAD_SPIN = @GL_GGL_GNULIB_PTHREAD_SPIN@
+GL_GGL_GNULIB_PTHREAD_THREAD = @GL_GGL_GNULIB_PTHREAD_THREAD@
+GL_GGL_GNULIB_PTHREAD_TSS = @GL_GGL_GNULIB_PTHREAD_TSS@
+GL_GGL_GNULIB_PTSNAME = @GL_GGL_GNULIB_PTSNAME@
+GL_GGL_GNULIB_PTSNAME_R = @GL_GGL_GNULIB_PTSNAME_R@
+GL_GGL_GNULIB_PUTC = @GL_GGL_GNULIB_PUTC@
+GL_GGL_GNULIB_PUTCHAR = @GL_GGL_GNULIB_PUTCHAR@
+GL_GGL_GNULIB_PUTENV = @GL_GGL_GNULIB_PUTENV@
+GL_GGL_GNULIB_PUTS = @GL_GGL_GNULIB_PUTS@
+GL_GGL_GNULIB_PWRITE = @GL_GGL_GNULIB_PWRITE@
+GL_GGL_GNULIB_QSORT_R = @GL_GGL_GNULIB_QSORT_R@
+GL_GGL_GNULIB_RAISE = @GL_GGL_GNULIB_RAISE@
+GL_GGL_GNULIB_RANDOM = @GL_GGL_GNULIB_RANDOM@
+GL_GGL_GNULIB_RANDOM_R = @GL_GGL_GNULIB_RANDOM_R@
+GL_GGL_GNULIB_RAWMEMCHR = @GL_GGL_GNULIB_RAWMEMCHR@
+GL_GGL_GNULIB_READ = @GL_GGL_GNULIB_READ@
+GL_GGL_GNULIB_READLINK = @GL_GGL_GNULIB_READLINK@
+GL_GGL_GNULIB_READLINKAT = @GL_GGL_GNULIB_READLINKAT@
+GL_GGL_GNULIB_REALLOCARRAY = @GL_GGL_GNULIB_REALLOCARRAY@
+GL_GGL_GNULIB_REALLOC_POSIX = @GL_GGL_GNULIB_REALLOC_POSIX@
+GL_GGL_GNULIB_REALPATH = @GL_GGL_GNULIB_REALPATH@
+GL_GGL_GNULIB_RECV = @GL_GGL_GNULIB_RECV@
+GL_GGL_GNULIB_RECVFROM = @GL_GGL_GNULIB_RECVFROM@
+GL_GGL_GNULIB_REMOVE = @GL_GGL_GNULIB_REMOVE@
+GL_GGL_GNULIB_RENAME = @GL_GGL_GNULIB_RENAME@
+GL_GGL_GNULIB_RENAMEAT = @GL_GGL_GNULIB_RENAMEAT@
+GL_GGL_GNULIB_RMDIR = @GL_GGL_GNULIB_RMDIR@
+GL_GGL_GNULIB_RPMATCH = @GL_GGL_GNULIB_RPMATCH@
+GL_GGL_GNULIB_SCANF = @GL_GGL_GNULIB_SCANF@
+GL_GGL_GNULIB_SCHED_YIELD = @GL_GGL_GNULIB_SCHED_YIELD@
+GL_GGL_GNULIB_SECURE_GETENV = @GL_GGL_GNULIB_SECURE_GETENV@
+GL_GGL_GNULIB_SELECT = @GL_GGL_GNULIB_SELECT@
+GL_GGL_GNULIB_SEND = @GL_GGL_GNULIB_SEND@
+GL_GGL_GNULIB_SENDTO = @GL_GGL_GNULIB_SENDTO@
+GL_GGL_GNULIB_SETENV = @GL_GGL_GNULIB_SETENV@
+GL_GGL_GNULIB_SETHOSTNAME = @GL_GGL_GNULIB_SETHOSTNAME@
+GL_GGL_GNULIB_SETLOCALE = @GL_GGL_GNULIB_SETLOCALE@
+GL_GGL_GNULIB_SETLOCALE_NULL = @GL_GGL_GNULIB_SETLOCALE_NULL@
+GL_GGL_GNULIB_SETSOCKOPT = @GL_GGL_GNULIB_SETSOCKOPT@
+GL_GGL_GNULIB_SHUTDOWN = @GL_GGL_GNULIB_SHUTDOWN@
+GL_GGL_GNULIB_SIGABBREV_NP = @GL_GGL_GNULIB_SIGABBREV_NP@
+GL_GGL_GNULIB_SIGACTION = @GL_GGL_GNULIB_SIGACTION@
+GL_GGL_GNULIB_SIGDESCR_NP = @GL_GGL_GNULIB_SIGDESCR_NP@
+GL_GGL_GNULIB_SIGNAL_H_SIGPIPE = @GL_GGL_GNULIB_SIGNAL_H_SIGPIPE@
+GL_GGL_GNULIB_SIGPROCMASK = @GL_GGL_GNULIB_SIGPROCMASK@
+GL_GGL_GNULIB_SLEEP = @GL_GGL_GNULIB_SLEEP@
+GL_GGL_GNULIB_SNPRINTF = @GL_GGL_GNULIB_SNPRINTF@
+GL_GGL_GNULIB_SOCKET = @GL_GGL_GNULIB_SOCKET@
+GL_GGL_GNULIB_SPRINTF_POSIX = @GL_GGL_GNULIB_SPRINTF_POSIX@
+GL_GGL_GNULIB_STAT = @GL_GGL_GNULIB_STAT@
+GL_GGL_GNULIB_STDIO_H_NONBLOCKING = @GL_GGL_GNULIB_STDIO_H_NONBLOCKING@
+GL_GGL_GNULIB_STDIO_H_SIGPIPE = @GL_GGL_GNULIB_STDIO_H_SIGPIPE@
+GL_GGL_GNULIB_STPCPY = @GL_GGL_GNULIB_STPCPY@
+GL_GGL_GNULIB_STPNCPY = @GL_GGL_GNULIB_STPNCPY@
+GL_GGL_GNULIB_STRCASESTR = @GL_GGL_GNULIB_STRCASESTR@
+GL_GGL_GNULIB_STRCHRNUL = @GL_GGL_GNULIB_STRCHRNUL@
+GL_GGL_GNULIB_STRDUP = @GL_GGL_GNULIB_STRDUP@
+GL_GGL_GNULIB_STRERROR = @GL_GGL_GNULIB_STRERROR@
+GL_GGL_GNULIB_STRERRORNAME_NP = @GL_GGL_GNULIB_STRERRORNAME_NP@
+GL_GGL_GNULIB_STRERROR_R = @GL_GGL_GNULIB_STRERROR_R@
+GL_GGL_GNULIB_STRFTIME = @GL_GGL_GNULIB_STRFTIME@
+GL_GGL_GNULIB_STRNCAT = @GL_GGL_GNULIB_STRNCAT@
+GL_GGL_GNULIB_STRNDUP = @GL_GGL_GNULIB_STRNDUP@
+GL_GGL_GNULIB_STRNLEN = @GL_GGL_GNULIB_STRNLEN@
+GL_GGL_GNULIB_STRPBRK = @GL_GGL_GNULIB_STRPBRK@
+GL_GGL_GNULIB_STRPTIME = @GL_GGL_GNULIB_STRPTIME@
+GL_GGL_GNULIB_STRSEP = @GL_GGL_GNULIB_STRSEP@
+GL_GGL_GNULIB_STRSIGNAL = @GL_GGL_GNULIB_STRSIGNAL@
+GL_GGL_GNULIB_STRSTR = @GL_GGL_GNULIB_STRSTR@
+GL_GGL_GNULIB_STRTOD = @GL_GGL_GNULIB_STRTOD@
+GL_GGL_GNULIB_STRTOIMAX = @GL_GGL_GNULIB_STRTOIMAX@
+GL_GGL_GNULIB_STRTOK_R = @GL_GGL_GNULIB_STRTOK_R@
+GL_GGL_GNULIB_STRTOL = @GL_GGL_GNULIB_STRTOL@
+GL_GGL_GNULIB_STRTOLD = @GL_GGL_GNULIB_STRTOLD@
+GL_GGL_GNULIB_STRTOLL = @GL_GGL_GNULIB_STRTOLL@
+GL_GGL_GNULIB_STRTOUL = @GL_GGL_GNULIB_STRTOUL@
+GL_GGL_GNULIB_STRTOULL = @GL_GGL_GNULIB_STRTOULL@
+GL_GGL_GNULIB_STRTOUMAX = @GL_GGL_GNULIB_STRTOUMAX@
+GL_GGL_GNULIB_STRVERSCMP = @GL_GGL_GNULIB_STRVERSCMP@
+GL_GGL_GNULIB_SYMLINK = @GL_GGL_GNULIB_SYMLINK@
+GL_GGL_GNULIB_SYMLINKAT = @GL_GGL_GNULIB_SYMLINKAT@
+GL_GGL_GNULIB_SYSTEM_POSIX = @GL_GGL_GNULIB_SYSTEM_POSIX@
+GL_GGL_GNULIB_TIMEGM = @GL_GGL_GNULIB_TIMEGM@
+GL_GGL_GNULIB_TIMESPEC_GET = @GL_GGL_GNULIB_TIMESPEC_GET@
+GL_GGL_GNULIB_TIME_R = @GL_GGL_GNULIB_TIME_R@
+GL_GGL_GNULIB_TIME_RZ = @GL_GGL_GNULIB_TIME_RZ@
+GL_GGL_GNULIB_TMPFILE = @GL_GGL_GNULIB_TMPFILE@
+GL_GGL_GNULIB_TRUNCATE = @GL_GGL_GNULIB_TRUNCATE@
+GL_GGL_GNULIB_TTYNAME_R = @GL_GGL_GNULIB_TTYNAME_R@
+GL_GGL_GNULIB_TZSET = @GL_GGL_GNULIB_TZSET@
+GL_GGL_GNULIB_UNISTD_H_NONBLOCKING = @GL_GGL_GNULIB_UNISTD_H_NONBLOCKING@
+GL_GGL_GNULIB_UNISTD_H_SIGPIPE = @GL_GGL_GNULIB_UNISTD_H_SIGPIPE@
+GL_GGL_GNULIB_UNLINK = @GL_GGL_GNULIB_UNLINK@
+GL_GGL_GNULIB_UNLINKAT = @GL_GGL_GNULIB_UNLINKAT@
+GL_GGL_GNULIB_UNLOCKPT = @GL_GGL_GNULIB_UNLOCKPT@
+GL_GGL_GNULIB_UNSETENV = @GL_GGL_GNULIB_UNSETENV@
+GL_GGL_GNULIB_USLEEP = @GL_GGL_GNULIB_USLEEP@
+GL_GGL_GNULIB_UTIMENSAT = @GL_GGL_GNULIB_UTIMENSAT@
+GL_GGL_GNULIB_VASPRINTF = @GL_GGL_GNULIB_VASPRINTF@
+GL_GGL_GNULIB_VDPRINTF = @GL_GGL_GNULIB_VDPRINTF@
+GL_GGL_GNULIB_VFPRINTF = @GL_GGL_GNULIB_VFPRINTF@
+GL_GGL_GNULIB_VFPRINTF_POSIX = @GL_GGL_GNULIB_VFPRINTF_POSIX@
+GL_GGL_GNULIB_VFSCANF = @GL_GGL_GNULIB_VFSCANF@
+GL_GGL_GNULIB_VPRINTF = @GL_GGL_GNULIB_VPRINTF@
+GL_GGL_GNULIB_VPRINTF_POSIX = @GL_GGL_GNULIB_VPRINTF_POSIX@
+GL_GGL_GNULIB_VSCANF = @GL_GGL_GNULIB_VSCANF@
+GL_GGL_GNULIB_VSNPRINTF = @GL_GGL_GNULIB_VSNPRINTF@
+GL_GGL_GNULIB_VSPRINTF_POSIX = @GL_GGL_GNULIB_VSPRINTF_POSIX@
+GL_GGL_GNULIB_WCPCPY = @GL_GGL_GNULIB_WCPCPY@
+GL_GGL_GNULIB_WCPNCPY = @GL_GGL_GNULIB_WCPNCPY@
+GL_GGL_GNULIB_WCRTOMB = @GL_GGL_GNULIB_WCRTOMB@
+GL_GGL_GNULIB_WCSCASECMP = @GL_GGL_GNULIB_WCSCASECMP@
+GL_GGL_GNULIB_WCSCAT = @GL_GGL_GNULIB_WCSCAT@
+GL_GGL_GNULIB_WCSCHR = @GL_GGL_GNULIB_WCSCHR@
+GL_GGL_GNULIB_WCSCMP = @GL_GGL_GNULIB_WCSCMP@
+GL_GGL_GNULIB_WCSCOLL = @GL_GGL_GNULIB_WCSCOLL@
+GL_GGL_GNULIB_WCSCPY = @GL_GGL_GNULIB_WCSCPY@
+GL_GGL_GNULIB_WCSCSPN = @GL_GGL_GNULIB_WCSCSPN@
+GL_GGL_GNULIB_WCSDUP = @GL_GGL_GNULIB_WCSDUP@
+GL_GGL_GNULIB_WCSFTIME = @GL_GGL_GNULIB_WCSFTIME@
+GL_GGL_GNULIB_WCSLEN = @GL_GGL_GNULIB_WCSLEN@
+GL_GGL_GNULIB_WCSNCASECMP = @GL_GGL_GNULIB_WCSNCASECMP@
+GL_GGL_GNULIB_WCSNCAT = @GL_GGL_GNULIB_WCSNCAT@
+GL_GGL_GNULIB_WCSNCMP = @GL_GGL_GNULIB_WCSNCMP@
+GL_GGL_GNULIB_WCSNCPY = @GL_GGL_GNULIB_WCSNCPY@
+GL_GGL_GNULIB_WCSNLEN = @GL_GGL_GNULIB_WCSNLEN@
+GL_GGL_GNULIB_WCSNRTOMBS = @GL_GGL_GNULIB_WCSNRTOMBS@
+GL_GGL_GNULIB_WCSPBRK = @GL_GGL_GNULIB_WCSPBRK@
+GL_GGL_GNULIB_WCSRCHR = @GL_GGL_GNULIB_WCSRCHR@
+GL_GGL_GNULIB_WCSRTOMBS = @GL_GGL_GNULIB_WCSRTOMBS@
+GL_GGL_GNULIB_WCSSPN = @GL_GGL_GNULIB_WCSSPN@
+GL_GGL_GNULIB_WCSSTR = @GL_GGL_GNULIB_WCSSTR@
+GL_GGL_GNULIB_WCSTOK = @GL_GGL_GNULIB_WCSTOK@
+GL_GGL_GNULIB_WCSWIDTH = @GL_GGL_GNULIB_WCSWIDTH@
+GL_GGL_GNULIB_WCSXFRM = @GL_GGL_GNULIB_WCSXFRM@
+GL_GGL_GNULIB_WCTOB = @GL_GGL_GNULIB_WCTOB@
+GL_GGL_GNULIB_WCTOMB = @GL_GGL_GNULIB_WCTOMB@
+GL_GGL_GNULIB_WCWIDTH = @GL_GGL_GNULIB_WCWIDTH@
+GL_GGL_GNULIB_WMEMCHR = @GL_GGL_GNULIB_WMEMCHR@
+GL_GGL_GNULIB_WMEMCMP = @GL_GGL_GNULIB_WMEMCMP@
+GL_GGL_GNULIB_WMEMCPY = @GL_GGL_GNULIB_WMEMCPY@
+GL_GGL_GNULIB_WMEMMOVE = @GL_GGL_GNULIB_WMEMMOVE@
+GL_GGL_GNULIB_WMEMPCPY = @GL_GGL_GNULIB_WMEMPCPY@
+GL_GGL_GNULIB_WMEMSET = @GL_GGL_GNULIB_WMEMSET@
+GL_GGL_GNULIB_WRITE = @GL_GGL_GNULIB_WRITE@
+GL_GGL_GNULIB__EXIT = @GL_GGL_GNULIB__EXIT@
+GL_GNULIB_ACCEPT = @GL_GNULIB_ACCEPT@
+GL_GNULIB_ACCEPT4 = @GL_GNULIB_ACCEPT4@
+GL_GNULIB_ACCESS = @GL_GNULIB_ACCESS@
+GL_GNULIB_ALIGNED_ALLOC = @GL_GNULIB_ALIGNED_ALLOC@
+GL_GNULIB_ATOLL = @GL_GNULIB_ATOLL@
+GL_GNULIB_BIND = @GL_GNULIB_BIND@
+GL_GNULIB_BTOWC = @GL_GNULIB_BTOWC@
+GL_GNULIB_CALLOC_POSIX = @GL_GNULIB_CALLOC_POSIX@
+GL_GNULIB_CANONICALIZE_FILE_NAME = @GL_GNULIB_CANONICALIZE_FILE_NAME@
+GL_GNULIB_CHDIR = @GL_GNULIB_CHDIR@
+GL_GNULIB_CHOWN = @GL_GNULIB_CHOWN@
+GL_GNULIB_CLOSE = @GL_GNULIB_CLOSE@
+GL_GNULIB_CONNECT = @GL_GNULIB_CONNECT@
+GL_GNULIB_COPY_FILE_RANGE = @GL_GNULIB_COPY_FILE_RANGE@
+GL_GNULIB_CREAT = @GL_GNULIB_CREAT@
+GL_GNULIB_CTIME = @GL_GNULIB_CTIME@
+GL_GNULIB_DPRINTF = @GL_GNULIB_DPRINTF@
+GL_GNULIB_DUP = @GL_GNULIB_DUP@
+GL_GNULIB_DUP2 = @GL_GNULIB_DUP2@
+GL_GNULIB_DUP3 = @GL_GNULIB_DUP3@
+GL_GNULIB_ENVIRON = @GL_GNULIB_ENVIRON@
+GL_GNULIB_EUIDACCESS = @GL_GNULIB_EUIDACCESS@
+GL_GNULIB_EXECL = @GL_GNULIB_EXECL@
+GL_GNULIB_EXECLE = @GL_GNULIB_EXECLE@
+GL_GNULIB_EXECLP = @GL_GNULIB_EXECLP@
+GL_GNULIB_EXECV = @GL_GNULIB_EXECV@
+GL_GNULIB_EXECVE = @GL_GNULIB_EXECVE@
+GL_GNULIB_EXECVP = @GL_GNULIB_EXECVP@
+GL_GNULIB_EXECVPE = @GL_GNULIB_EXECVPE@
+GL_GNULIB_EXPLICIT_BZERO = @GL_GNULIB_EXPLICIT_BZERO@
+GL_GNULIB_FACCESSAT = @GL_GNULIB_FACCESSAT@
+GL_GNULIB_FCHDIR = @GL_GNULIB_FCHDIR@
+GL_GNULIB_FCHMODAT = @GL_GNULIB_FCHMODAT@
+GL_GNULIB_FCHOWNAT = @GL_GNULIB_FCHOWNAT@
+GL_GNULIB_FCLOSE = @GL_GNULIB_FCLOSE@
+GL_GNULIB_FCNTL = @GL_GNULIB_FCNTL@
+GL_GNULIB_FDATASYNC = @GL_GNULIB_FDATASYNC@
+GL_GNULIB_FDOPEN = @GL_GNULIB_FDOPEN@
+GL_GNULIB_FFLUSH = @GL_GNULIB_FFLUSH@
+GL_GNULIB_FFS = @GL_GNULIB_FFS@
+GL_GNULIB_FFSL = @GL_GNULIB_FFSL@
+GL_GNULIB_FFSLL = @GL_GNULIB_FFSLL@
+GL_GNULIB_FGETC = @GL_GNULIB_FGETC@
+GL_GNULIB_FGETS = @GL_GNULIB_FGETS@
+GL_GNULIB_FOPEN = @GL_GNULIB_FOPEN@
+GL_GNULIB_FPRINTF = @GL_GNULIB_FPRINTF@
+GL_GNULIB_FPRINTF_POSIX = @GL_GNULIB_FPRINTF_POSIX@
+GL_GNULIB_FPURGE = @GL_GNULIB_FPURGE@
+GL_GNULIB_FPUTC = @GL_GNULIB_FPUTC@
+GL_GNULIB_FPUTS = @GL_GNULIB_FPUTS@
+GL_GNULIB_FREAD = @GL_GNULIB_FREAD@
+GL_GNULIB_FREE_POSIX = @GL_GNULIB_FREE_POSIX@
+GL_GNULIB_FREOPEN = @GL_GNULIB_FREOPEN@
+GL_GNULIB_FSCANF = @GL_GNULIB_FSCANF@
+GL_GNULIB_FSEEK = @GL_GNULIB_FSEEK@
+GL_GNULIB_FSEEKO = @GL_GNULIB_FSEEKO@
+GL_GNULIB_FSTAT = @GL_GNULIB_FSTAT@
+GL_GNULIB_FSTATAT = @GL_GNULIB_FSTATAT@
+GL_GNULIB_FSYNC = @GL_GNULIB_FSYNC@
+GL_GNULIB_FTELL = @GL_GNULIB_FTELL@
+GL_GNULIB_FTELLO = @GL_GNULIB_FTELLO@
+GL_GNULIB_FTRUNCATE = @GL_GNULIB_FTRUNCATE@
+GL_GNULIB_FUTIMENS = @GL_GNULIB_FUTIMENS@
+GL_GNULIB_FWRITE = @GL_GNULIB_FWRITE@
+GL_GNULIB_GETADDRINFO = @GL_GNULIB_GETADDRINFO@
+GL_GNULIB_GETC = @GL_GNULIB_GETC@
+GL_GNULIB_GETCHAR = @GL_GNULIB_GETCHAR@
+GL_GNULIB_GETCWD = @GL_GNULIB_GETCWD@
+GL_GNULIB_GETDELIM = @GL_GNULIB_GETDELIM@
+GL_GNULIB_GETDOMAINNAME = @GL_GNULIB_GETDOMAINNAME@
+GL_GNULIB_GETDTABLESIZE = @GL_GNULIB_GETDTABLESIZE@
+GL_GNULIB_GETENTROPY = @GL_GNULIB_GETENTROPY@
+GL_GNULIB_GETGROUPS = @GL_GNULIB_GETGROUPS@
+GL_GNULIB_GETHOSTNAME = @GL_GNULIB_GETHOSTNAME@
+GL_GNULIB_GETLINE = @GL_GNULIB_GETLINE@
+GL_GNULIB_GETLOADAVG = @GL_GNULIB_GETLOADAVG@
+GL_GNULIB_GETLOGIN = @GL_GNULIB_GETLOGIN@
+GL_GNULIB_GETLOGIN_R = @GL_GNULIB_GETLOGIN_R@
+GL_GNULIB_GETOPT_POSIX = @GL_GNULIB_GETOPT_POSIX@
+GL_GNULIB_GETPAGESIZE = @GL_GNULIB_GETPAGESIZE@
+GL_GNULIB_GETPASS = @GL_GNULIB_GETPASS@
+GL_GNULIB_GETPEERNAME = @GL_GNULIB_GETPEERNAME@
+GL_GNULIB_GETSOCKNAME = @GL_GNULIB_GETSOCKNAME@
+GL_GNULIB_GETSOCKOPT = @GL_GNULIB_GETSOCKOPT@
+GL_GNULIB_GETSUBOPT = @GL_GNULIB_GETSUBOPT@
+GL_GNULIB_GETTIMEOFDAY = @GL_GNULIB_GETTIMEOFDAY@
+GL_GNULIB_GETUMASK = @GL_GNULIB_GETUMASK@
+GL_GNULIB_GETUSERSHELL = @GL_GNULIB_GETUSERSHELL@
+GL_GNULIB_GRANTPT = @GL_GNULIB_GRANTPT@
+GL_GNULIB_GROUP_MEMBER = @GL_GNULIB_GROUP_MEMBER@
+GL_GNULIB_IMAXABS = @GL_GNULIB_IMAXABS@
+GL_GNULIB_IMAXDIV = @GL_GNULIB_IMAXDIV@
+GL_GNULIB_INET_NTOP = @GL_GNULIB_INET_NTOP@
+GL_GNULIB_INET_PTON = @GL_GNULIB_INET_PTON@
+GL_GNULIB_ISATTY = @GL_GNULIB_ISATTY@
+GL_GNULIB_LCHMOD = @GL_GNULIB_LCHMOD@
+GL_GNULIB_LCHOWN = @GL_GNULIB_LCHOWN@
+GL_GNULIB_LINK = @GL_GNULIB_LINK@
+GL_GNULIB_LINKAT = @GL_GNULIB_LINKAT@
+GL_GNULIB_LISTEN = @GL_GNULIB_LISTEN@
+GL_GNULIB_LOCALTIME = @GL_GNULIB_LOCALTIME@
+GL_GNULIB_LSEEK = @GL_GNULIB_LSEEK@
+GL_GNULIB_LSTAT = @GL_GNULIB_LSTAT@
+GL_GNULIB_MALLOC_POSIX = @GL_GNULIB_MALLOC_POSIX@
+GL_GNULIB_MBRLEN = @GL_GNULIB_MBRLEN@
+GL_GNULIB_MBRTOWC = @GL_GNULIB_MBRTOWC@
+GL_GNULIB_MBSCASECMP = @GL_GNULIB_MBSCASECMP@
+GL_GNULIB_MBSCASESTR = @GL_GNULIB_MBSCASESTR@
+GL_GNULIB_MBSCHR = @GL_GNULIB_MBSCHR@
+GL_GNULIB_MBSCSPN = @GL_GNULIB_MBSCSPN@
+GL_GNULIB_MBSINIT = @GL_GNULIB_MBSINIT@
+GL_GNULIB_MBSLEN = @GL_GNULIB_MBSLEN@
+GL_GNULIB_MBSNCASECMP = @GL_GNULIB_MBSNCASECMP@
+GL_GNULIB_MBSNLEN = @GL_GNULIB_MBSNLEN@
+GL_GNULIB_MBSNRTOWCS = @GL_GNULIB_MBSNRTOWCS@
+GL_GNULIB_MBSPBRK = @GL_GNULIB_MBSPBRK@
+GL_GNULIB_MBSPCASECMP = @GL_GNULIB_MBSPCASECMP@
+GL_GNULIB_MBSRCHR = @GL_GNULIB_MBSRCHR@
+GL_GNULIB_MBSRTOWCS = @GL_GNULIB_MBSRTOWCS@
+GL_GNULIB_MBSSEP = @GL_GNULIB_MBSSEP@
+GL_GNULIB_MBSSPN = @GL_GNULIB_MBSSPN@
+GL_GNULIB_MBSSTR = @GL_GNULIB_MBSSTR@
+GL_GNULIB_MBSTOK_R = @GL_GNULIB_MBSTOK_R@
+GL_GNULIB_MBTOWC = @GL_GNULIB_MBTOWC@
+GL_GNULIB_MDA_ACCESS = @GL_GNULIB_MDA_ACCESS@
+GL_GNULIB_MDA_CHDIR = @GL_GNULIB_MDA_CHDIR@
+GL_GNULIB_MDA_CHMOD = @GL_GNULIB_MDA_CHMOD@
+GL_GNULIB_MDA_CLOSE = @GL_GNULIB_MDA_CLOSE@
+GL_GNULIB_MDA_CREAT = @GL_GNULIB_MDA_CREAT@
+GL_GNULIB_MDA_DUP = @GL_GNULIB_MDA_DUP@
+GL_GNULIB_MDA_DUP2 = @GL_GNULIB_MDA_DUP2@
+GL_GNULIB_MDA_ECVT = @GL_GNULIB_MDA_ECVT@
+GL_GNULIB_MDA_EXECL = @GL_GNULIB_MDA_EXECL@
+GL_GNULIB_MDA_EXECLE = @GL_GNULIB_MDA_EXECLE@
+GL_GNULIB_MDA_EXECLP = @GL_GNULIB_MDA_EXECLP@
+GL_GNULIB_MDA_EXECV = @GL_GNULIB_MDA_EXECV@
+GL_GNULIB_MDA_EXECVE = @GL_GNULIB_MDA_EXECVE@
+GL_GNULIB_MDA_EXECVP = @GL_GNULIB_MDA_EXECVP@
+GL_GNULIB_MDA_EXECVPE = @GL_GNULIB_MDA_EXECVPE@
+GL_GNULIB_MDA_FCLOSEALL = @GL_GNULIB_MDA_FCLOSEALL@
+GL_GNULIB_MDA_FCVT = @GL_GNULIB_MDA_FCVT@
+GL_GNULIB_MDA_FDOPEN = @GL_GNULIB_MDA_FDOPEN@
+GL_GNULIB_MDA_FILENO = @GL_GNULIB_MDA_FILENO@
+GL_GNULIB_MDA_GCVT = @GL_GNULIB_MDA_GCVT@
+GL_GNULIB_MDA_GETCWD = @GL_GNULIB_MDA_GETCWD@
+GL_GNULIB_MDA_GETPID = @GL_GNULIB_MDA_GETPID@
+GL_GNULIB_MDA_GETW = @GL_GNULIB_MDA_GETW@
+GL_GNULIB_MDA_ISATTY = @GL_GNULIB_MDA_ISATTY@
+GL_GNULIB_MDA_LSEEK = @GL_GNULIB_MDA_LSEEK@
+GL_GNULIB_MDA_MEMCCPY = @GL_GNULIB_MDA_MEMCCPY@
+GL_GNULIB_MDA_MKDIR = @GL_GNULIB_MDA_MKDIR@
+GL_GNULIB_MDA_MKTEMP = @GL_GNULIB_MDA_MKTEMP@
+GL_GNULIB_MDA_OPEN = @GL_GNULIB_MDA_OPEN@
+GL_GNULIB_MDA_PUTENV = @GL_GNULIB_MDA_PUTENV@
+GL_GNULIB_MDA_PUTW = @GL_GNULIB_MDA_PUTW@
+GL_GNULIB_MDA_READ = @GL_GNULIB_MDA_READ@
+GL_GNULIB_MDA_RMDIR = @GL_GNULIB_MDA_RMDIR@
+GL_GNULIB_MDA_STRDUP = @GL_GNULIB_MDA_STRDUP@
+GL_GNULIB_MDA_SWAB = @GL_GNULIB_MDA_SWAB@
+GL_GNULIB_MDA_TEMPNAM = @GL_GNULIB_MDA_TEMPNAM@
+GL_GNULIB_MDA_TZSET = @GL_GNULIB_MDA_TZSET@
+GL_GNULIB_MDA_UMASK = @GL_GNULIB_MDA_UMASK@
+GL_GNULIB_MDA_UNLINK = @GL_GNULIB_MDA_UNLINK@
+GL_GNULIB_MDA_WCSDUP = @GL_GNULIB_MDA_WCSDUP@
+GL_GNULIB_MDA_WRITE = @GL_GNULIB_MDA_WRITE@
+GL_GNULIB_MEMCHR = @GL_GNULIB_MEMCHR@
+GL_GNULIB_MEMMEM = @GL_GNULIB_MEMMEM@
+GL_GNULIB_MEMPCPY = @GL_GNULIB_MEMPCPY@
+GL_GNULIB_MEMRCHR = @GL_GNULIB_MEMRCHR@
+GL_GNULIB_MKDIR = @GL_GNULIB_MKDIR@
+GL_GNULIB_MKDIRAT = @GL_GNULIB_MKDIRAT@
+GL_GNULIB_MKDTEMP = @GL_GNULIB_MKDTEMP@
+GL_GNULIB_MKFIFO = @GL_GNULIB_MKFIFO@
+GL_GNULIB_MKFIFOAT = @GL_GNULIB_MKFIFOAT@
+GL_GNULIB_MKNOD = @GL_GNULIB_MKNOD@
+GL_GNULIB_MKNODAT = @GL_GNULIB_MKNODAT@
+GL_GNULIB_MKOSTEMP = @GL_GNULIB_MKOSTEMP@
+GL_GNULIB_MKOSTEMPS = @GL_GNULIB_MKOSTEMPS@
+GL_GNULIB_MKSTEMP = @GL_GNULIB_MKSTEMP@
+GL_GNULIB_MKSTEMPS = @GL_GNULIB_MKSTEMPS@
+GL_GNULIB_MKTIME = @GL_GNULIB_MKTIME@
+GL_GNULIB_NANOSLEEP = @GL_GNULIB_NANOSLEEP@
+GL_GNULIB_NONBLOCKING = @GL_GNULIB_NONBLOCKING@
+GL_GNULIB_OBSTACK_PRINTF = @GL_GNULIB_OBSTACK_PRINTF@
+GL_GNULIB_OBSTACK_PRINTF_POSIX = @GL_GNULIB_OBSTACK_PRINTF_POSIX@
+GL_GNULIB_OPEN = @GL_GNULIB_OPEN@
+GL_GNULIB_OPENAT = @GL_GNULIB_OPENAT@
+GL_GNULIB_OVERRIDES_STRUCT_STAT = @GL_GNULIB_OVERRIDES_STRUCT_STAT@
+GL_GNULIB_PCLOSE = @GL_GNULIB_PCLOSE@
+GL_GNULIB_PERROR = @GL_GNULIB_PERROR@
+GL_GNULIB_PIPE = @GL_GNULIB_PIPE@
+GL_GNULIB_PIPE2 = @GL_GNULIB_PIPE2@
+GL_GNULIB_POPEN = @GL_GNULIB_POPEN@
+GL_GNULIB_POSIX_MEMALIGN = @GL_GNULIB_POSIX_MEMALIGN@
+GL_GNULIB_POSIX_OPENPT = @GL_GNULIB_POSIX_OPENPT@
+GL_GNULIB_PREAD = @GL_GNULIB_PREAD@
+GL_GNULIB_PRINTF = @GL_GNULIB_PRINTF@
+GL_GNULIB_PRINTF_POSIX = @GL_GNULIB_PRINTF_POSIX@
+GL_GNULIB_PTSNAME = @GL_GNULIB_PTSNAME@
+GL_GNULIB_PTSNAME_R = @GL_GNULIB_PTSNAME_R@
+GL_GNULIB_PUTC = @GL_GNULIB_PUTC@
+GL_GNULIB_PUTCHAR = @GL_GNULIB_PUTCHAR@
+GL_GNULIB_PUTENV = @GL_GNULIB_PUTENV@
+GL_GNULIB_PUTS = @GL_GNULIB_PUTS@
+GL_GNULIB_PWRITE = @GL_GNULIB_PWRITE@
+GL_GNULIB_QSORT_R = @GL_GNULIB_QSORT_R@
+GL_GNULIB_RANDOM = @GL_GNULIB_RANDOM@
+GL_GNULIB_RANDOM_R = @GL_GNULIB_RANDOM_R@
+GL_GNULIB_RAWMEMCHR = @GL_GNULIB_RAWMEMCHR@
+GL_GNULIB_READ = @GL_GNULIB_READ@
+GL_GNULIB_READLINK = @GL_GNULIB_READLINK@
+GL_GNULIB_READLINKAT = @GL_GNULIB_READLINKAT@
+GL_GNULIB_REALLOCARRAY = @GL_GNULIB_REALLOCARRAY@
+GL_GNULIB_REALLOC_POSIX = @GL_GNULIB_REALLOC_POSIX@
+GL_GNULIB_REALPATH = @GL_GNULIB_REALPATH@
+GL_GNULIB_RECV = @GL_GNULIB_RECV@
+GL_GNULIB_RECVFROM = @GL_GNULIB_RECVFROM@
+GL_GNULIB_REMOVE = @GL_GNULIB_REMOVE@
+GL_GNULIB_RENAME = @GL_GNULIB_RENAME@
+GL_GNULIB_RENAMEAT = @GL_GNULIB_RENAMEAT@
+GL_GNULIB_RMDIR = @GL_GNULIB_RMDIR@
+GL_GNULIB_RPMATCH = @GL_GNULIB_RPMATCH@
+GL_GNULIB_SCANF = @GL_GNULIB_SCANF@
+GL_GNULIB_SECURE_GETENV = @GL_GNULIB_SECURE_GETENV@
+GL_GNULIB_SEND = @GL_GNULIB_SEND@
+GL_GNULIB_SENDTO = @GL_GNULIB_SENDTO@
+GL_GNULIB_SETENV = @GL_GNULIB_SETENV@
+GL_GNULIB_SETHOSTNAME = @GL_GNULIB_SETHOSTNAME@
+GL_GNULIB_SETSOCKOPT = @GL_GNULIB_SETSOCKOPT@
+GL_GNULIB_SHUTDOWN = @GL_GNULIB_SHUTDOWN@
+GL_GNULIB_SIGABBREV_NP = @GL_GNULIB_SIGABBREV_NP@
+GL_GNULIB_SIGDESCR_NP = @GL_GNULIB_SIGDESCR_NP@
+GL_GNULIB_SLEEP = @GL_GNULIB_SLEEP@
+GL_GNULIB_SNPRINTF = @GL_GNULIB_SNPRINTF@
+GL_GNULIB_SOCKET = @GL_GNULIB_SOCKET@
+GL_GNULIB_SPRINTF_POSIX = @GL_GNULIB_SPRINTF_POSIX@
+GL_GNULIB_STAT = @GL_GNULIB_STAT@
+GL_GNULIB_STDIO_H_NONBLOCKING = @GL_GNULIB_STDIO_H_NONBLOCKING@
+GL_GNULIB_STDIO_H_SIGPIPE = @GL_GNULIB_STDIO_H_SIGPIPE@
+GL_GNULIB_STPCPY = @GL_GNULIB_STPCPY@
+GL_GNULIB_STPNCPY = @GL_GNULIB_STPNCPY@
+GL_GNULIB_STRCASESTR = @GL_GNULIB_STRCASESTR@
+GL_GNULIB_STRCHRNUL = @GL_GNULIB_STRCHRNUL@
+GL_GNULIB_STRDUP = @GL_GNULIB_STRDUP@
+GL_GNULIB_STRERROR = @GL_GNULIB_STRERROR@
+GL_GNULIB_STRERRORNAME_NP = @GL_GNULIB_STRERRORNAME_NP@
+GL_GNULIB_STRERROR_R = @GL_GNULIB_STRERROR_R@
+GL_GNULIB_STRFTIME = @GL_GNULIB_STRFTIME@
+GL_GNULIB_STRNCAT = @GL_GNULIB_STRNCAT@
+GL_GNULIB_STRNDUP = @GL_GNULIB_STRNDUP@
+GL_GNULIB_STRNLEN = @GL_GNULIB_STRNLEN@
+GL_GNULIB_STRPBRK = @GL_GNULIB_STRPBRK@
+GL_GNULIB_STRPTIME = @GL_GNULIB_STRPTIME@
+GL_GNULIB_STRSEP = @GL_GNULIB_STRSEP@
+GL_GNULIB_STRSIGNAL = @GL_GNULIB_STRSIGNAL@
+GL_GNULIB_STRSTR = @GL_GNULIB_STRSTR@
+GL_GNULIB_STRTOD = @GL_GNULIB_STRTOD@
+GL_GNULIB_STRTOIMAX = @GL_GNULIB_STRTOIMAX@
+GL_GNULIB_STRTOK_R = @GL_GNULIB_STRTOK_R@
+GL_GNULIB_STRTOL = @GL_GNULIB_STRTOL@
+GL_GNULIB_STRTOLD = @GL_GNULIB_STRTOLD@
+GL_GNULIB_STRTOLL = @GL_GNULIB_STRTOLL@
+GL_GNULIB_STRTOUL = @GL_GNULIB_STRTOUL@
+GL_GNULIB_STRTOULL = @GL_GNULIB_STRTOULL@
+GL_GNULIB_STRTOUMAX = @GL_GNULIB_STRTOUMAX@
+GL_GNULIB_STRVERSCMP = @GL_GNULIB_STRVERSCMP@
+GL_GNULIB_SYMLINK = @GL_GNULIB_SYMLINK@
+GL_GNULIB_SYMLINKAT = @GL_GNULIB_SYMLINKAT@
+GL_GNULIB_SYSTEM_POSIX = @GL_GNULIB_SYSTEM_POSIX@
+GL_GNULIB_TIMEGM = @GL_GNULIB_TIMEGM@
+GL_GNULIB_TIMESPEC_GET = @GL_GNULIB_TIMESPEC_GET@
+GL_GNULIB_TIME_R = @GL_GNULIB_TIME_R@
+GL_GNULIB_TIME_RZ = @GL_GNULIB_TIME_RZ@
+GL_GNULIB_TMPFILE = @GL_GNULIB_TMPFILE@
+GL_GNULIB_TRUNCATE = @GL_GNULIB_TRUNCATE@
+GL_GNULIB_TTYNAME_R = @GL_GNULIB_TTYNAME_R@
+GL_GNULIB_TZSET = @GL_GNULIB_TZSET@
+GL_GNULIB_UNISTD_H_NONBLOCKING = @GL_GNULIB_UNISTD_H_NONBLOCKING@
+GL_GNULIB_UNISTD_H_SIGPIPE = @GL_GNULIB_UNISTD_H_SIGPIPE@
+GL_GNULIB_UNLINK = @GL_GNULIB_UNLINK@
+GL_GNULIB_UNLINKAT = @GL_GNULIB_UNLINKAT@
+GL_GNULIB_UNLOCKPT = @GL_GNULIB_UNLOCKPT@
+GL_GNULIB_UNSETENV = @GL_GNULIB_UNSETENV@
+GL_GNULIB_USLEEP = @GL_GNULIB_USLEEP@
+GL_GNULIB_UTIMENSAT = @GL_GNULIB_UTIMENSAT@
+GL_GNULIB_VASPRINTF = @GL_GNULIB_VASPRINTF@
+GL_GNULIB_VDPRINTF = @GL_GNULIB_VDPRINTF@
+GL_GNULIB_VFPRINTF = @GL_GNULIB_VFPRINTF@
+GL_GNULIB_VFPRINTF_POSIX = @GL_GNULIB_VFPRINTF_POSIX@
+GL_GNULIB_VFSCANF = @GL_GNULIB_VFSCANF@
+GL_GNULIB_VPRINTF = @GL_GNULIB_VPRINTF@
+GL_GNULIB_VPRINTF_POSIX = @GL_GNULIB_VPRINTF_POSIX@
+GL_GNULIB_VSCANF = @GL_GNULIB_VSCANF@
+GL_GNULIB_VSNPRINTF = @GL_GNULIB_VSNPRINTF@
+GL_GNULIB_VSPRINTF_POSIX = @GL_GNULIB_VSPRINTF_POSIX@
+GL_GNULIB_WCPCPY = @GL_GNULIB_WCPCPY@
+GL_GNULIB_WCPNCPY = @GL_GNULIB_WCPNCPY@
+GL_GNULIB_WCRTOMB = @GL_GNULIB_WCRTOMB@
+GL_GNULIB_WCSCASECMP = @GL_GNULIB_WCSCASECMP@
+GL_GNULIB_WCSCAT = @GL_GNULIB_WCSCAT@
+GL_GNULIB_WCSCHR = @GL_GNULIB_WCSCHR@
+GL_GNULIB_WCSCMP = @GL_GNULIB_WCSCMP@
+GL_GNULIB_WCSCOLL = @GL_GNULIB_WCSCOLL@
+GL_GNULIB_WCSCPY = @GL_GNULIB_WCSCPY@
+GL_GNULIB_WCSCSPN = @GL_GNULIB_WCSCSPN@
+GL_GNULIB_WCSDUP = @GL_GNULIB_WCSDUP@
+GL_GNULIB_WCSFTIME = @GL_GNULIB_WCSFTIME@
+GL_GNULIB_WCSLEN = @GL_GNULIB_WCSLEN@
+GL_GNULIB_WCSNCASECMP = @GL_GNULIB_WCSNCASECMP@
+GL_GNULIB_WCSNCAT = @GL_GNULIB_WCSNCAT@
+GL_GNULIB_WCSNCMP = @GL_GNULIB_WCSNCMP@
+GL_GNULIB_WCSNCPY = @GL_GNULIB_WCSNCPY@
+GL_GNULIB_WCSNLEN = @GL_GNULIB_WCSNLEN@
+GL_GNULIB_WCSNRTOMBS = @GL_GNULIB_WCSNRTOMBS@
+GL_GNULIB_WCSPBRK = @GL_GNULIB_WCSPBRK@
+GL_GNULIB_WCSRCHR = @GL_GNULIB_WCSRCHR@
+GL_GNULIB_WCSRTOMBS = @GL_GNULIB_WCSRTOMBS@
+GL_GNULIB_WCSSPN = @GL_GNULIB_WCSSPN@
+GL_GNULIB_WCSSTR = @GL_GNULIB_WCSSTR@
+GL_GNULIB_WCSTOK = @GL_GNULIB_WCSTOK@
+GL_GNULIB_WCSWIDTH = @GL_GNULIB_WCSWIDTH@
+GL_GNULIB_WCSXFRM = @GL_GNULIB_WCSXFRM@
+GL_GNULIB_WCTOB = @GL_GNULIB_WCTOB@
+GL_GNULIB_WCTOMB = @GL_GNULIB_WCTOMB@
+GL_GNULIB_WCWIDTH = @GL_GNULIB_WCWIDTH@
+GL_GNULIB_WMEMCHR = @GL_GNULIB_WMEMCHR@
+GL_GNULIB_WMEMCMP = @GL_GNULIB_WMEMCMP@
+GL_GNULIB_WMEMCPY = @GL_GNULIB_WMEMCPY@
+GL_GNULIB_WMEMMOVE = @GL_GNULIB_WMEMMOVE@
+GL_GNULIB_WMEMPCPY = @GL_GNULIB_WMEMPCPY@
+GL_GNULIB_WMEMSET = @GL_GNULIB_WMEMSET@
+GL_GNULIB_WRITE = @GL_GNULIB_WRITE@
+GL_GNULIB__EXIT = @GL_GNULIB__EXIT@
+GMP_CFLAGS = @GMP_CFLAGS@
+GMP_LIBS = @GMP_LIBS@
+GMSGFMT = @GMSGFMT@
+GMSGFMT_015 = @GMSGFMT_015@
+GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@
+GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@
+GNUTLS_LIBS_PRIVATE = @GNUTLS_LIBS_PRIVATE@
+GNUTLS_REQUIRES_PRIVATE = @GNUTLS_REQUIRES_PRIVATE@
+GPERF = @GPERF@
+GREP = @GREP@
+GTKDOC_CHECK = @GTKDOC_CHECK@
+GTKDOC_CHECK_PATH = @GTKDOC_CHECK_PATH@
+GTKDOC_DEPS_CFLAGS = @GTKDOC_DEPS_CFLAGS@
+GTKDOC_DEPS_LIBS = @GTKDOC_DEPS_LIBS@
+GTKDOC_MKPDF = @GTKDOC_MKPDF@
+GTKDOC_REBASE = @GTKDOC_REBASE@
+GUILD = @GUILD@
+GUILE = @GUILE@
+GUILE_CFLAGS = @GUILE_CFLAGS@
+GUILE_CONFIG = @GUILE_CONFIG@
+GUILE_EFFECTIVE_VERSION = @GUILE_EFFECTIVE_VERSION@
+GUILE_EXTENSION = @GUILE_EXTENSION@
+GUILE_LDFLAGS = @GUILE_LDFLAGS@
+GUILE_LIBS = @GUILE_LIBS@
+GUILE_LTLIBS = @GUILE_LTLIBS@
+GUILE_SITE = @GUILE_SITE@
+GUILE_SITE_CCACHE = @GUILE_SITE_CCACHE@
+GUILE_TOOLS = @GUILE_TOOLS@
+HAVE_ACCEPT4 = @HAVE_ACCEPT4@
+HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@
+HAVE_ALLOCA_H = @HAVE_ALLOCA_H@
+HAVE_ARPA_INET_H = @HAVE_ARPA_INET_H@
+HAVE_ATOLL = @HAVE_ATOLL@
+HAVE_BTOWC = @HAVE_BTOWC@
+HAVE_C99_STDINT_H = @HAVE_C99_STDINT_H@
+HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
+HAVE_CHOWN = @HAVE_CHOWN@
+HAVE_COPY_FILE_RANGE = @HAVE_COPY_FILE_RANGE@
+HAVE_CRTDEFS_H = @HAVE_CRTDEFS_H@
+HAVE_DECL_ECVT = @HAVE_DECL_ECVT@
+HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
+HAVE_DECL_EXECVPE = @HAVE_DECL_EXECVPE@
+HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
+HAVE_DECL_FCLOSEALL = @HAVE_DECL_FCLOSEALL@
+HAVE_DECL_FCVT = @HAVE_DECL_FCVT@
+HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
+HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
+HAVE_DECL_FREEADDRINFO = @HAVE_DECL_FREEADDRINFO@
+HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
+HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
+HAVE_DECL_GAI_STRERROR = @HAVE_DECL_GAI_STRERROR@
+HAVE_DECL_GCVT = @HAVE_DECL_GCVT@
+HAVE_DECL_GETADDRINFO = @HAVE_DECL_GETADDRINFO@
+HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
+HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
+HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
+HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
+HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
+HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
+HAVE_DECL_GETNAMEINFO = @HAVE_DECL_GETNAMEINFO@
+HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
+HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
+HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
+HAVE_DECL_INET_NTOP = @HAVE_DECL_INET_NTOP@
+HAVE_DECL_INET_PTON = @HAVE_DECL_INET_PTON@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
+HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
+HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
+HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
+HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
+HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
+HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
+HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
+HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
+HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
+HAVE_DECL_STRNCASECMP = @HAVE_DECL_STRNCASECMP@
+HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
+HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
+HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
+HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
+HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
+HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
+HAVE_DECL_TRUNCATE = @HAVE_DECL_TRUNCATE@
+HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
+HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
+HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
+HAVE_DECL_WCSDUP = @HAVE_DECL_WCSDUP@
+HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
+HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
+HAVE_DPRINTF = @HAVE_DPRINTF@
+HAVE_DUP3 = @HAVE_DUP3@
+HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
+HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXECVPE = @HAVE_EXECVPE@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
+HAVE_FACCESSAT = @HAVE_FACCESSAT@
+HAVE_FCHDIR = @HAVE_FCHDIR@
+HAVE_FCHMODAT = @HAVE_FCHMODAT@
+HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
+HAVE_FCNTL = @HAVE_FCNTL@
+HAVE_FDATASYNC = @HAVE_FDATASYNC@
+HAVE_FEATURES_H = @HAVE_FEATURES_H@
+HAVE_FFS = @HAVE_FFS@
+HAVE_FFSL = @HAVE_FFSL@
+HAVE_FFSLL = @HAVE_FFSLL@
+HAVE_FREELOCALE = @HAVE_FREELOCALE@
+HAVE_FSEEKO = @HAVE_FSEEKO@
+HAVE_FSTATAT = @HAVE_FSTATAT@
+HAVE_FSYNC = @HAVE_FSYNC@
+HAVE_FTELLO = @HAVE_FTELLO@
+HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
+HAVE_FUTIMENS = @HAVE_FUTIMENS@
+HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
+HAVE_GETENTROPY = @HAVE_GETENTROPY@
+HAVE_GETGROUPS = @HAVE_GETGROUPS@
+HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
+HAVE_GETLOGIN = @HAVE_GETLOGIN@
+HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
+HAVE_GETPASS = @HAVE_GETPASS@
+HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
+HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
+HAVE_GETUMASK = @HAVE_GETUMASK@
+HAVE_GRANTPT = @HAVE_GRANTPT@
+HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
+HAVE_IMAXDIV_T = @HAVE_IMAXDIV_T@
+HAVE_INITSTATE = @HAVE_INITSTATE@
+HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
+HAVE_ISBLANK = @HAVE_ISBLANK@
+HAVE_LANGINFO_ALTMON = @HAVE_LANGINFO_ALTMON@
+HAVE_LANGINFO_CODESET = @HAVE_LANGINFO_CODESET@
+HAVE_LANGINFO_ERA = @HAVE_LANGINFO_ERA@
+HAVE_LANGINFO_H = @HAVE_LANGINFO_H@
+HAVE_LANGINFO_T_FMT_AMPM = @HAVE_LANGINFO_T_FMT_AMPM@
+HAVE_LANGINFO_YESEXPR = @HAVE_LANGINFO_YESEXPR@
+HAVE_LCHMOD = @HAVE_LCHMOD@
+HAVE_LCHOWN = @HAVE_LCHOWN@
+HAVE_LIBCRYPTO = @HAVE_LIBCRYPTO@
+HAVE_LIBDL = @HAVE_LIBDL@
+HAVE_LIBEV = @HAVE_LIBEV@
+HAVE_LIBPTHREAD = @HAVE_LIBPTHREAD@
+HAVE_LIBRT = @HAVE_LIBRT@
+HAVE_LIBSECCOMP = @HAVE_LIBSECCOMP@
+HAVE_LIBZ = @HAVE_LIBZ@
+HAVE_LINK = @HAVE_LINK@
+HAVE_LINKAT = @HAVE_LINKAT@
+HAVE_LSTAT = @HAVE_LSTAT@
+HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
+HAVE_MBRLEN = @HAVE_MBRLEN@
+HAVE_MBRTOWC = @HAVE_MBRTOWC@
+HAVE_MBSINIT = @HAVE_MBSINIT@
+HAVE_MBSLEN = @HAVE_MBSLEN@
+HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
+HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
+HAVE_MBTOWC = @HAVE_MBTOWC@
+HAVE_MEMPCPY = @HAVE_MEMPCPY@
+HAVE_MKDIRAT = @HAVE_MKDIRAT@
+HAVE_MKDTEMP = @HAVE_MKDTEMP@
+HAVE_MKFIFO = @HAVE_MKFIFO@
+HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
+HAVE_MKNOD = @HAVE_MKNOD@
+HAVE_MKNODAT = @HAVE_MKNODAT@
+HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
+HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
+HAVE_MKSTEMP = @HAVE_MKSTEMP@
+HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
+HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
+HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
+HAVE_NETDB_H = @HAVE_NETDB_H@
+HAVE_NETINET_IN_H = @HAVE_NETINET_IN_H@
+HAVE_NEWLOCALE = @HAVE_NEWLOCALE@
+HAVE_NL_LANGINFO = @HAVE_NL_LANGINFO@
+HAVE_OPENAT = @HAVE_OPENAT@
+HAVE_OS_H = @HAVE_OS_H@
+HAVE_PCLOSE = @HAVE_PCLOSE@
+HAVE_PIPE = @HAVE_PIPE@
+HAVE_PIPE2 = @HAVE_PIPE2@
+HAVE_POPEN = @HAVE_POPEN@
+HAVE_POSIX_MEMALIGN = @HAVE_POSIX_MEMALIGN@
+HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
+HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
+HAVE_PREAD = @HAVE_PREAD@
+HAVE_PSELECT = @HAVE_PSELECT@
+HAVE_PTHREAD_ATTR_DESTROY = @HAVE_PTHREAD_ATTR_DESTROY@
+HAVE_PTHREAD_ATTR_GETDETACHSTATE = @HAVE_PTHREAD_ATTR_GETDETACHSTATE@
+HAVE_PTHREAD_ATTR_INIT = @HAVE_PTHREAD_ATTR_INIT@
+HAVE_PTHREAD_ATTR_SETDETACHSTATE = @HAVE_PTHREAD_ATTR_SETDETACHSTATE@
+HAVE_PTHREAD_CONDATTR_DESTROY = @HAVE_PTHREAD_CONDATTR_DESTROY@
+HAVE_PTHREAD_CONDATTR_INIT = @HAVE_PTHREAD_CONDATTR_INIT@
+HAVE_PTHREAD_COND_BROADCAST = @HAVE_PTHREAD_COND_BROADCAST@
+HAVE_PTHREAD_COND_DESTROY = @HAVE_PTHREAD_COND_DESTROY@
+HAVE_PTHREAD_COND_INIT = @HAVE_PTHREAD_COND_INIT@
+HAVE_PTHREAD_COND_SIGNAL = @HAVE_PTHREAD_COND_SIGNAL@
+HAVE_PTHREAD_COND_TIMEDWAIT = @HAVE_PTHREAD_COND_TIMEDWAIT@
+HAVE_PTHREAD_COND_WAIT = @HAVE_PTHREAD_COND_WAIT@
+HAVE_PTHREAD_CREATE = @HAVE_PTHREAD_CREATE@
+HAVE_PTHREAD_CREATE_DETACHED = @HAVE_PTHREAD_CREATE_DETACHED@
+HAVE_PTHREAD_DETACH = @HAVE_PTHREAD_DETACH@
+HAVE_PTHREAD_EQUAL = @HAVE_PTHREAD_EQUAL@
+HAVE_PTHREAD_EXIT = @HAVE_PTHREAD_EXIT@
+HAVE_PTHREAD_GETSPECIFIC = @HAVE_PTHREAD_GETSPECIFIC@
+HAVE_PTHREAD_H = @HAVE_PTHREAD_H@
+HAVE_PTHREAD_JOIN = @HAVE_PTHREAD_JOIN@
+HAVE_PTHREAD_KEY_CREATE = @HAVE_PTHREAD_KEY_CREATE@
+HAVE_PTHREAD_KEY_DELETE = @HAVE_PTHREAD_KEY_DELETE@
+HAVE_PTHREAD_MUTEXATTR_DESTROY = @HAVE_PTHREAD_MUTEXATTR_DESTROY@
+HAVE_PTHREAD_MUTEXATTR_GETROBUST = @HAVE_PTHREAD_MUTEXATTR_GETROBUST@
+HAVE_PTHREAD_MUTEXATTR_GETTYPE = @HAVE_PTHREAD_MUTEXATTR_GETTYPE@
+HAVE_PTHREAD_MUTEXATTR_INIT = @HAVE_PTHREAD_MUTEXATTR_INIT@
+HAVE_PTHREAD_MUTEXATTR_SETROBUST = @HAVE_PTHREAD_MUTEXATTR_SETROBUST@
+HAVE_PTHREAD_MUTEXATTR_SETTYPE = @HAVE_PTHREAD_MUTEXATTR_SETTYPE@
+HAVE_PTHREAD_MUTEX_DESTROY = @HAVE_PTHREAD_MUTEX_DESTROY@
+HAVE_PTHREAD_MUTEX_INIT = @HAVE_PTHREAD_MUTEX_INIT@
+HAVE_PTHREAD_MUTEX_LOCK = @HAVE_PTHREAD_MUTEX_LOCK@
+HAVE_PTHREAD_MUTEX_RECURSIVE = @HAVE_PTHREAD_MUTEX_RECURSIVE@
+HAVE_PTHREAD_MUTEX_ROBUST = @HAVE_PTHREAD_MUTEX_ROBUST@
+HAVE_PTHREAD_MUTEX_TIMEDLOCK = @HAVE_PTHREAD_MUTEX_TIMEDLOCK@
+HAVE_PTHREAD_MUTEX_TRYLOCK = @HAVE_PTHREAD_MUTEX_TRYLOCK@
+HAVE_PTHREAD_MUTEX_UNLOCK = @HAVE_PTHREAD_MUTEX_UNLOCK@
+HAVE_PTHREAD_ONCE = @HAVE_PTHREAD_ONCE@
+HAVE_PTHREAD_PROCESS_SHARED = @HAVE_PTHREAD_PROCESS_SHARED@
+HAVE_PTHREAD_RWLOCKATTR_DESTROY = @HAVE_PTHREAD_RWLOCKATTR_DESTROY@
+HAVE_PTHREAD_RWLOCKATTR_INIT = @HAVE_PTHREAD_RWLOCKATTR_INIT@
+HAVE_PTHREAD_RWLOCK_DESTROY = @HAVE_PTHREAD_RWLOCK_DESTROY@
+HAVE_PTHREAD_RWLOCK_INIT = @HAVE_PTHREAD_RWLOCK_INIT@
+HAVE_PTHREAD_RWLOCK_RDLOCK = @HAVE_PTHREAD_RWLOCK_RDLOCK@
+HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK = @HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK@
+HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK = @HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK@
+HAVE_PTHREAD_RWLOCK_TRYRDLOCK = @HAVE_PTHREAD_RWLOCK_TRYRDLOCK@
+HAVE_PTHREAD_RWLOCK_TRYWRLOCK = @HAVE_PTHREAD_RWLOCK_TRYWRLOCK@
+HAVE_PTHREAD_RWLOCK_UNLOCK = @HAVE_PTHREAD_RWLOCK_UNLOCK@
+HAVE_PTHREAD_RWLOCK_WRLOCK = @HAVE_PTHREAD_RWLOCK_WRLOCK@
+HAVE_PTHREAD_SELF = @HAVE_PTHREAD_SELF@
+HAVE_PTHREAD_SETSPECIFIC = @HAVE_PTHREAD_SETSPECIFIC@
+HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
+HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@
+HAVE_PTHREAD_SPIN_DESTROY = @HAVE_PTHREAD_SPIN_DESTROY@
+HAVE_PTHREAD_SPIN_INIT = @HAVE_PTHREAD_SPIN_INIT@
+HAVE_PTHREAD_SPIN_LOCK = @HAVE_PTHREAD_SPIN_LOCK@
+HAVE_PTHREAD_SPIN_TRYLOCK = @HAVE_PTHREAD_SPIN_TRYLOCK@
+HAVE_PTHREAD_SPIN_UNLOCK = @HAVE_PTHREAD_SPIN_UNLOCK@
+HAVE_PTHREAD_T = @HAVE_PTHREAD_T@
+HAVE_PTSNAME = @HAVE_PTSNAME@
+HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
+HAVE_PWRITE = @HAVE_PWRITE@
+HAVE_QSORT_R = @HAVE_QSORT_R@
+HAVE_RAISE = @HAVE_RAISE@
+HAVE_RANDOM = @HAVE_RANDOM@
+HAVE_RANDOM_H = @HAVE_RANDOM_H@
+HAVE_RANDOM_R = @HAVE_RANDOM_R@
+HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
+HAVE_READLINK = @HAVE_READLINK@
+HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
+HAVE_REALPATH = @HAVE_REALPATH@
+HAVE_RENAMEAT = @HAVE_RENAMEAT@
+HAVE_RPMATCH = @HAVE_RPMATCH@
+HAVE_SA_FAMILY_T = @HAVE_SA_FAMILY_T@
+HAVE_SCHED_H = @HAVE_SCHED_H@
+HAVE_SCHED_YIELD = @HAVE_SCHED_YIELD@
+HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
+HAVE_SETENV = @HAVE_SETENV@
+HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
+HAVE_SETSTATE = @HAVE_SETSTATE@
+HAVE_SIGABBREV_NP = @HAVE_SIGABBREV_NP@
+HAVE_SIGACTION = @HAVE_SIGACTION@
+HAVE_SIGDESCR_NP = @HAVE_SIGDESCR_NP@
+HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
+HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
+HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
+HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
+HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
+HAVE_SIGSET_T = @HAVE_SIGSET_T@
+HAVE_SLEEP = @HAVE_SLEEP@
+HAVE_STDINT_H = @HAVE_STDINT_H@
+HAVE_STPCPY = @HAVE_STPCPY@
+HAVE_STPNCPY = @HAVE_STPNCPY@
+HAVE_STRCASECMP = @HAVE_STRCASECMP@
+HAVE_STRCASESTR = @HAVE_STRCASESTR@
+HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
+HAVE_STRERRORNAME_NP = @HAVE_STRERRORNAME_NP@
+HAVE_STRINGS_H = @HAVE_STRINGS_H@
+HAVE_STRPBRK = @HAVE_STRPBRK@
+HAVE_STRPTIME = @HAVE_STRPTIME@
+HAVE_STRSEP = @HAVE_STRSEP@
+HAVE_STRTOD = @HAVE_STRTOD@
+HAVE_STRTOL = @HAVE_STRTOL@
+HAVE_STRTOLD = @HAVE_STRTOLD@
+HAVE_STRTOLL = @HAVE_STRTOLL@
+HAVE_STRTOUL = @HAVE_STRTOUL@
+HAVE_STRTOULL = @HAVE_STRTOULL@
+HAVE_STRUCT_ADDRINFO = @HAVE_STRUCT_ADDRINFO@
+HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
+HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@
+HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@
+HAVE_STRUCT_SOCKADDR_STORAGE = @HAVE_STRUCT_SOCKADDR_STORAGE@
+HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = @HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY@
+HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@
+HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
+HAVE_SYMLINK = @HAVE_SYMLINK@
+HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
+HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
+HAVE_SYS_CDEFS_H = @HAVE_SYS_CDEFS_H@
+HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
+HAVE_SYS_IOCTL_H = @HAVE_SYS_IOCTL_H@
+HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
+HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
+HAVE_SYS_SELECT_H = @HAVE_SYS_SELECT_H@
+HAVE_SYS_SOCKET_H = @HAVE_SYS_SOCKET_H@
+HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@
+HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
+HAVE_SYS_UIO_H = @HAVE_SYS_UIO_H@
+HAVE_TIMEGM = @HAVE_TIMEGM@
+HAVE_TIMESPEC_GET = @HAVE_TIMESPEC_GET@
+HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
+HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
+HAVE_UNISTD_H = @HAVE_UNISTD_H@
+HAVE_UNLINKAT = @HAVE_UNLINKAT@
+HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
+HAVE_USLEEP = @HAVE_USLEEP@
+HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
+HAVE_VASPRINTF = @HAVE_VASPRINTF@
+HAVE_VDPRINTF = @HAVE_VDPRINTF@
+HAVE_VISIBILITY = @HAVE_VISIBILITY@
+HAVE_WCHAR_H = @HAVE_WCHAR_H@
+HAVE_WCHAR_T = @HAVE_WCHAR_T@
+HAVE_WCPCPY = @HAVE_WCPCPY@
+HAVE_WCPNCPY = @HAVE_WCPNCPY@
+HAVE_WCRTOMB = @HAVE_WCRTOMB@
+HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
+HAVE_WCSCAT = @HAVE_WCSCAT@
+HAVE_WCSCHR = @HAVE_WCSCHR@
+HAVE_WCSCMP = @HAVE_WCSCMP@
+HAVE_WCSCOLL = @HAVE_WCSCOLL@
+HAVE_WCSCPY = @HAVE_WCSCPY@
+HAVE_WCSCSPN = @HAVE_WCSCSPN@
+HAVE_WCSDUP = @HAVE_WCSDUP@
+HAVE_WCSFTIME = @HAVE_WCSFTIME@
+HAVE_WCSLEN = @HAVE_WCSLEN@
+HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
+HAVE_WCSNCAT = @HAVE_WCSNCAT@
+HAVE_WCSNCMP = @HAVE_WCSNCMP@
+HAVE_WCSNCPY = @HAVE_WCSNCPY@
+HAVE_WCSNLEN = @HAVE_WCSNLEN@
+HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
+HAVE_WCSPBRK = @HAVE_WCSPBRK@
+HAVE_WCSRCHR = @HAVE_WCSRCHR@
+HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
+HAVE_WCSSPN = @HAVE_WCSSPN@
+HAVE_WCSSTR = @HAVE_WCSSTR@
+HAVE_WCSTOK = @HAVE_WCSTOK@
+HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
+HAVE_WCSXFRM = @HAVE_WCSXFRM@
+HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
+HAVE_WINT_T = @HAVE_WINT_T@
+HAVE_WMEMCHR = @HAVE_WMEMCHR@
+HAVE_WMEMCMP = @HAVE_WMEMCMP@
+HAVE_WMEMCPY = @HAVE_WMEMCPY@
+HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
+HAVE_WMEMPCPY = @HAVE_WMEMPCPY@
+HAVE_WMEMSET = @HAVE_WMEMSET@
+HAVE_WS2TCPIP_H = @HAVE_WS2TCPIP_H@
+HAVE_XLOCALE_H = @HAVE_XLOCALE_H@
+HAVE__BOOL = @HAVE__BOOL@
+HAVE__EXIT = @HAVE__EXIT@
+HOGWEED_CFLAGS = @HOGWEED_CFLAGS@
+HOGWEED_LIBS = @HOGWEED_LIBS@
+HOSTENT_LIB = @HOSTENT_LIB@
+HTML_DIR = @HTML_DIR@
+INCLUDE_NEXT = @INCLUDE_NEXT@
+INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
+INET_NTOP_LIB = @INET_NTOP_LIB@
+INET_PTON_LIB = @INET_PTON_LIB@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
+INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
+INTLLIBS = @INTLLIBS@
+INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@
+LCOV = @LCOV@
+LD = @LD@
+LDDPOSTPROC = @LDDPOSTPROC@
+LDDPROG = @LDDPROG@
+LDFLAGS = @LDFLAGS@
+LIBATOMIC_LIBS = @LIBATOMIC_LIBS@
+LIBBROTLIDEC_CFLAGS = @LIBBROTLIDEC_CFLAGS@
+LIBBROTLIDEC_LIBS = @LIBBROTLIDEC_LIBS@
+LIBBROTLIENC_CFLAGS = @LIBBROTLIENC_CFLAGS@
+LIBBROTLIENC_LIBS = @LIBBROTLIENC_LIBS@
+LIBCRYPTO = @LIBCRYPTO@
+LIBCRYPTO_PREFIX = @LIBCRYPTO_PREFIX@
+LIBDL = @LIBDL@
+LIBDL_PREFIX = @LIBDL_PREFIX@
+LIBEV = @LIBEV@
+LIBEV_LIBS = @LIBEV_LIBS@
+LIBEV_PREFIX = @LIBEV_PREFIX@
+LIBGNUTLS_CFLAGS = @LIBGNUTLS_CFLAGS@
+LIBGNUTLS_LIBS = @LIBGNUTLS_LIBS@
+LIBICONV = @LIBICONV@
+LIBIDN2_CFLAGS = @LIBIDN2_CFLAGS@
+LIBIDN2_LIBS = @LIBIDN2_LIBS@
+LIBINTL = @LIBINTL@
+LIBKCAPI_CFLAGS = @LIBKCAPI_CFLAGS@
+LIBKCAPI_LIBS = @LIBKCAPI_LIBS@
+LIBMULTITHREAD = @LIBMULTITHREAD@
+LIBOBJS = @LIBOBJS@
+LIBPMULTITHREAD = @LIBPMULTITHREAD@
+LIBPTHREAD = @LIBPTHREAD@
+LIBPTHREAD_PREFIX = @LIBPTHREAD_PREFIX@
+LIBRT = @LIBRT@
+LIBRT_PREFIX = @LIBRT_PREFIX@
+LIBS = @LIBS@
+LIBSECCOMP = @LIBSECCOMP@
+LIBSECCOMP_PREFIX = @LIBSECCOMP_PREFIX@
+LIBSOCKET = @LIBSOCKET@
+LIBSTDTHREAD = @LIBSTDTHREAD@
+LIBTASN1_CFLAGS = @LIBTASN1_CFLAGS@
+LIBTASN1_LIBS = @LIBTASN1_LIBS@
+LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
+LIBTHREAD = @LIBTHREAD@
+LIBTOOL = @LIBTOOL@
+LIBUNISTRING = @LIBUNISTRING@
+LIBUNISTRING_UNICTYPE_H = @LIBUNISTRING_UNICTYPE_H@
+LIBUNISTRING_UNINORM_H = @LIBUNISTRING_UNINORM_H@
+LIBUNISTRING_UNISTR_H = @LIBUNISTRING_UNISTR_H@
+LIBUNISTRING_UNITYPES_H = @LIBUNISTRING_UNITYPES_H@
+LIBZ = @LIBZ@
+LIBZSTD_CFLAGS = @LIBZSTD_CFLAGS@
+LIBZSTD_LIBS = @LIBZSTD_LIBS@
+LIBZ_PC = @LIBZ_PC@
+LIBZ_PREFIX = @LIBZ_PREFIX@
+LIB_CLOCK_GETTIME = @LIB_CLOCK_GETTIME@
+LIB_NANOSLEEP = @LIB_NANOSLEEP@
+LIB_PTHREAD = @LIB_PTHREAD@
+LIB_PTHREAD_SIGMASK = @LIB_PTHREAD_SIGMASK@
+LIB_SCHED_YIELD = @LIB_SCHED_YIELD@
+LIB_SELECT = @LIB_SELECT@
+LIB_SEMAPHORE = @LIB_SEMAPHORE@
+LIB_SETLOCALE = @LIB_SETLOCALE@
+LIB_SETLOCALE_NULL = @LIB_SETLOCALE_NULL@
+LIMITS_H = @LIMITS_H@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LOCALENAME_ENHANCE_LOCALE_FUNCS = @LOCALENAME_ENHANCE_LOCALE_FUNCS@
+LOCALE_FR = @LOCALE_FR@
+LOCALE_FR_UTF8 = @LOCALE_FR_UTF8@
+LOCALE_JA = @LOCALE_JA@
+LOCALE_TR_UTF8 = @LOCALE_TR_UTF8@
+LOCALE_ZH_CN = @LOCALE_ZH_CN@
+LOG_VALGRIND = @LOG_VALGRIND@
+LTALLOCA = @LTALLOCA@
+LTLIBCRYPTO = @LTLIBCRYPTO@
+LTLIBDL = @LTLIBDL@
+LTLIBEV = @LTLIBEV@
+LTLIBICONV = @LTLIBICONV@
+LTLIBINTL = @LTLIBINTL@
+LTLIBMULTITHREAD = @LTLIBMULTITHREAD@
+LTLIBOBJS = @LTLIBOBJS@
+LTLIBPTHREAD = @LTLIBPTHREAD@
+LTLIBRT = @LTLIBRT@
+LTLIBSECCOMP = @LTLIBSECCOMP@
+LTLIBTHREAD = @LTLIBTHREAD@
+LTLIBZ = @LTLIBZ@
+LT_AGE = @LT_AGE@
+LT_CURRENT = @LT_CURRENT@
+LT_DANE_AGE = @LT_DANE_AGE@
+LT_DANE_CURRENT = @LT_DANE_CURRENT@
+LT_DANE_REVISION = @LT_DANE_REVISION@
+LT_REVISION = @LT_REVISION@
+LT_SSL_AGE = @LT_SSL_AGE@
+LT_SSL_CURRENT = @LT_SSL_CURRENT@
+LT_SSL_REVISION = @LT_SSL_REVISION@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+LT_XSSL_AGE = @LT_XSSL_AGE@
+LT_XSSL_CURRENT = @LT_XSSL_CURRENT@
+LT_XSSL_REVISION = @LT_XSSL_REVISION@
+MAINT = @MAINT@
+MAJOR_VERSION = @MAJOR_VERSION@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MINOR_VERSION = @MINOR_VERSION@
+MKDIR_P = @MKDIR_P@
+MSGFMT = @MSGFMT@
+MSGMERGE = @MSGMERGE@
+MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@
+NETINET_IN_H = @NETINET_IN_H@
+NETTLE_CFLAGS = @NETTLE_CFLAGS@
+NETTLE_LIBS = @NETTLE_LIBS@
+NEXT_ARPA_INET_H = @NEXT_ARPA_INET_H@
+NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H = @NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H@
+NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@
+NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
+NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
+NEXT_AS_FIRST_DIRECTIVE_FLOAT_H = @NEXT_AS_FIRST_DIRECTIVE_FLOAT_H@
+NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
+NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H = @NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H@
+NEXT_AS_FIRST_DIRECTIVE_LIMITS_H = @NEXT_AS_FIRST_DIRECTIVE_LIMITS_H@
+NEXT_AS_FIRST_DIRECTIVE_LOCALE_H = @NEXT_AS_FIRST_DIRECTIVE_LOCALE_H@
+NEXT_AS_FIRST_DIRECTIVE_NETDB_H = @NEXT_AS_FIRST_DIRECTIVE_NETDB_H@
+NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H = @NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H@
+NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@
+NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@
+NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
+NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
+NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
+NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
+NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
+NEXT_AS_FIRST_DIRECTIVE_STRINGS_H = @NEXT_AS_FIRST_DIRECTIVE_STRINGS_H@
+NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H@
+NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
+NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
+NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
+NEXT_CTYPE_H = @NEXT_CTYPE_H@
+NEXT_ERRNO_H = @NEXT_ERRNO_H@
+NEXT_FCNTL_H = @NEXT_FCNTL_H@
+NEXT_FLOAT_H = @NEXT_FLOAT_H@
+NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
+NEXT_LANGINFO_H = @NEXT_LANGINFO_H@
+NEXT_LIMITS_H = @NEXT_LIMITS_H@
+NEXT_LOCALE_H = @NEXT_LOCALE_H@
+NEXT_NETDB_H = @NEXT_NETDB_H@
+NEXT_NETINET_IN_H = @NEXT_NETINET_IN_H@
+NEXT_PTHREAD_H = @NEXT_PTHREAD_H@
+NEXT_SCHED_H = @NEXT_SCHED_H@
+NEXT_SIGNAL_H = @NEXT_SIGNAL_H@
+NEXT_STDDEF_H = @NEXT_STDDEF_H@
+NEXT_STDINT_H = @NEXT_STDINT_H@
+NEXT_STDIO_H = @NEXT_STDIO_H@
+NEXT_STDLIB_H = @NEXT_STDLIB_H@
+NEXT_STRINGS_H = @NEXT_STRINGS_H@
+NEXT_STRING_H = @NEXT_STRING_H@
+NEXT_SYS_IOCTL_H = @NEXT_SYS_IOCTL_H@
+NEXT_SYS_SELECT_H = @NEXT_SYS_SELECT_H@
+NEXT_SYS_SOCKET_H = @NEXT_SYS_SOCKET_H@
+NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
+NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@
+NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
+NEXT_SYS_UIO_H = @NEXT_SYS_UIO_H@
+NEXT_TIME_H = @NEXT_TIME_H@
+NEXT_UNISTD_H = @NEXT_UNISTD_H@
+NEXT_WCHAR_H = @NEXT_WCHAR_H@
+NM = @NM@
+NMEDIT = @NMEDIT@
+NUMBER_VERSION = @NUMBER_VERSION@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+P11_KIT_CFLAGS = @P11_KIT_CFLAGS@
+P11_KIT_LIBS = @P11_KIT_LIBS@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PARSE_DATETIME_BISON = @PARSE_DATETIME_BISON@
+PATCH_VERSION = @PATCH_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKCS12_ITER_COUNT = @PKCS12_ITER_COUNT@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+PMCCABE = @PMCCABE@
+POSUB = @POSUB@
+PRAGMA_COLUMNS = @PRAGMA_COLUMNS@
+PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
+PRIPTR_PREFIX = @PRIPTR_PREFIX@
+PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
+PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
+PYTHON = @PYTHON@
+PYTHON_EXEC_PREFIX = @PYTHON_EXEC_PREFIX@
+PYTHON_PLATFORM = @PYTHON_PLATFORM@
+PYTHON_PREFIX = @PYTHON_PREFIX@
+PYTHON_VERSION = @PYTHON_VERSION@
+RANLIB = @RANLIB@
+REPLACE_ACCESS = @REPLACE_ACCESS@
+REPLACE_ALIGNED_ALLOC = @REPLACE_ALIGNED_ALLOC@
+REPLACE_BTOWC = @REPLACE_BTOWC@
+REPLACE_CALLOC = @REPLACE_CALLOC@
+REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
+REPLACE_CHOWN = @REPLACE_CHOWN@
+REPLACE_CLOSE = @REPLACE_CLOSE@
+REPLACE_CREAT = @REPLACE_CREAT@
+REPLACE_CTIME = @REPLACE_CTIME@
+REPLACE_DPRINTF = @REPLACE_DPRINTF@
+REPLACE_DUP = @REPLACE_DUP@
+REPLACE_DUP2 = @REPLACE_DUP2@
+REPLACE_DUPLOCALE = @REPLACE_DUPLOCALE@
+REPLACE_EXECL = @REPLACE_EXECL@
+REPLACE_EXECLE = @REPLACE_EXECLE@
+REPLACE_EXECLP = @REPLACE_EXECLP@
+REPLACE_EXECV = @REPLACE_EXECV@
+REPLACE_EXECVE = @REPLACE_EXECVE@
+REPLACE_EXECVP = @REPLACE_EXECVP@
+REPLACE_EXECVPE = @REPLACE_EXECVPE@
+REPLACE_FACCESSAT = @REPLACE_FACCESSAT@
+REPLACE_FCHMODAT = @REPLACE_FCHMODAT@
+REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
+REPLACE_FCLOSE = @REPLACE_FCLOSE@
+REPLACE_FCNTL = @REPLACE_FCNTL@
+REPLACE_FDOPEN = @REPLACE_FDOPEN@
+REPLACE_FFLUSH = @REPLACE_FFLUSH@
+REPLACE_FFSLL = @REPLACE_FFSLL@
+REPLACE_FOPEN = @REPLACE_FOPEN@
+REPLACE_FPRINTF = @REPLACE_FPRINTF@
+REPLACE_FPURGE = @REPLACE_FPURGE@
+REPLACE_FREE = @REPLACE_FREE@
+REPLACE_FREELOCALE = @REPLACE_FREELOCALE@
+REPLACE_FREOPEN = @REPLACE_FREOPEN@
+REPLACE_FSEEK = @REPLACE_FSEEK@
+REPLACE_FSEEKO = @REPLACE_FSEEKO@
+REPLACE_FSTAT = @REPLACE_FSTAT@
+REPLACE_FSTATAT = @REPLACE_FSTATAT@
+REPLACE_FTELL = @REPLACE_FTELL@
+REPLACE_FTELLO = @REPLACE_FTELLO@
+REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@
+REPLACE_FUTIMENS = @REPLACE_FUTIMENS@
+REPLACE_GAI_STRERROR = @REPLACE_GAI_STRERROR@
+REPLACE_GETADDRINFO = @REPLACE_GETADDRINFO@
+REPLACE_GETCWD = @REPLACE_GETCWD@
+REPLACE_GETDELIM = @REPLACE_GETDELIM@
+REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
+REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@
+REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
+REPLACE_GETLINE = @REPLACE_GETLINE@
+REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
+REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
+REPLACE_GETPASS = @REPLACE_GETPASS@
+REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
+REPLACE_GMTIME = @REPLACE_GMTIME@
+REPLACE_INET_NTOP = @REPLACE_INET_NTOP@
+REPLACE_INET_PTON = @REPLACE_INET_PTON@
+REPLACE_INITSTATE = @REPLACE_INITSTATE@
+REPLACE_IOCTL = @REPLACE_IOCTL@
+REPLACE_ISATTY = @REPLACE_ISATTY@
+REPLACE_ITOLD = @REPLACE_ITOLD@
+REPLACE_LCHOWN = @REPLACE_LCHOWN@
+REPLACE_LINK = @REPLACE_LINK@
+REPLACE_LINKAT = @REPLACE_LINKAT@
+REPLACE_LOCALECONV = @REPLACE_LOCALECONV@
+REPLACE_LOCALTIME = @REPLACE_LOCALTIME@
+REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
+REPLACE_LSEEK = @REPLACE_LSEEK@
+REPLACE_LSTAT = @REPLACE_LSTAT@
+REPLACE_MALLOC = @REPLACE_MALLOC@
+REPLACE_MBRLEN = @REPLACE_MBRLEN@
+REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
+REPLACE_MBSINIT = @REPLACE_MBSINIT@
+REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
+REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
+REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
+REPLACE_MBTOWC = @REPLACE_MBTOWC@
+REPLACE_MEMCHR = @REPLACE_MEMCHR@
+REPLACE_MEMMEM = @REPLACE_MEMMEM@
+REPLACE_MKDIR = @REPLACE_MKDIR@
+REPLACE_MKFIFO = @REPLACE_MKFIFO@
+REPLACE_MKFIFOAT = @REPLACE_MKFIFOAT@
+REPLACE_MKNOD = @REPLACE_MKNOD@
+REPLACE_MKNODAT = @REPLACE_MKNODAT@
+REPLACE_MKSTEMP = @REPLACE_MKSTEMP@
+REPLACE_MKTIME = @REPLACE_MKTIME@
+REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
+REPLACE_NEWLOCALE = @REPLACE_NEWLOCALE@
+REPLACE_NL_LANGINFO = @REPLACE_NL_LANGINFO@
+REPLACE_NULL = @REPLACE_NULL@
+REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@
+REPLACE_OPEN = @REPLACE_OPEN@
+REPLACE_OPENAT = @REPLACE_OPENAT@
+REPLACE_PERROR = @REPLACE_PERROR@
+REPLACE_POPEN = @REPLACE_POPEN@
+REPLACE_POSIX_MEMALIGN = @REPLACE_POSIX_MEMALIGN@
+REPLACE_PREAD = @REPLACE_PREAD@
+REPLACE_PRINTF = @REPLACE_PRINTF@
+REPLACE_PSELECT = @REPLACE_PSELECT@
+REPLACE_PTHREAD_ATTR_DESTROY = @REPLACE_PTHREAD_ATTR_DESTROY@
+REPLACE_PTHREAD_ATTR_GETDETACHSTATE = @REPLACE_PTHREAD_ATTR_GETDETACHSTATE@
+REPLACE_PTHREAD_ATTR_INIT = @REPLACE_PTHREAD_ATTR_INIT@
+REPLACE_PTHREAD_ATTR_SETDETACHSTATE = @REPLACE_PTHREAD_ATTR_SETDETACHSTATE@
+REPLACE_PTHREAD_CONDATTR_DESTROY = @REPLACE_PTHREAD_CONDATTR_DESTROY@
+REPLACE_PTHREAD_CONDATTR_INIT = @REPLACE_PTHREAD_CONDATTR_INIT@
+REPLACE_PTHREAD_COND_BROADCAST = @REPLACE_PTHREAD_COND_BROADCAST@
+REPLACE_PTHREAD_COND_DESTROY = @REPLACE_PTHREAD_COND_DESTROY@
+REPLACE_PTHREAD_COND_INIT = @REPLACE_PTHREAD_COND_INIT@
+REPLACE_PTHREAD_COND_SIGNAL = @REPLACE_PTHREAD_COND_SIGNAL@
+REPLACE_PTHREAD_COND_TIMEDWAIT = @REPLACE_PTHREAD_COND_TIMEDWAIT@
+REPLACE_PTHREAD_COND_WAIT = @REPLACE_PTHREAD_COND_WAIT@
+REPLACE_PTHREAD_CREATE = @REPLACE_PTHREAD_CREATE@
+REPLACE_PTHREAD_DETACH = @REPLACE_PTHREAD_DETACH@
+REPLACE_PTHREAD_EQUAL = @REPLACE_PTHREAD_EQUAL@
+REPLACE_PTHREAD_EXIT = @REPLACE_PTHREAD_EXIT@
+REPLACE_PTHREAD_GETSPECIFIC = @REPLACE_PTHREAD_GETSPECIFIC@
+REPLACE_PTHREAD_JOIN = @REPLACE_PTHREAD_JOIN@
+REPLACE_PTHREAD_KEY_CREATE = @REPLACE_PTHREAD_KEY_CREATE@
+REPLACE_PTHREAD_KEY_DELETE = @REPLACE_PTHREAD_KEY_DELETE@
+REPLACE_PTHREAD_MUTEXATTR_DESTROY = @REPLACE_PTHREAD_MUTEXATTR_DESTROY@
+REPLACE_PTHREAD_MUTEXATTR_GETROBUST = @REPLACE_PTHREAD_MUTEXATTR_GETROBUST@
+REPLACE_PTHREAD_MUTEXATTR_GETTYPE = @REPLACE_PTHREAD_MUTEXATTR_GETTYPE@
+REPLACE_PTHREAD_MUTEXATTR_INIT = @REPLACE_PTHREAD_MUTEXATTR_INIT@
+REPLACE_PTHREAD_MUTEXATTR_SETROBUST = @REPLACE_PTHREAD_MUTEXATTR_SETROBUST@
+REPLACE_PTHREAD_MUTEXATTR_SETTYPE = @REPLACE_PTHREAD_MUTEXATTR_SETTYPE@
+REPLACE_PTHREAD_MUTEX_DESTROY = @REPLACE_PTHREAD_MUTEX_DESTROY@
+REPLACE_PTHREAD_MUTEX_INIT = @REPLACE_PTHREAD_MUTEX_INIT@
+REPLACE_PTHREAD_MUTEX_LOCK = @REPLACE_PTHREAD_MUTEX_LOCK@
+REPLACE_PTHREAD_MUTEX_TIMEDLOCK = @REPLACE_PTHREAD_MUTEX_TIMEDLOCK@
+REPLACE_PTHREAD_MUTEX_TRYLOCK = @REPLACE_PTHREAD_MUTEX_TRYLOCK@
+REPLACE_PTHREAD_MUTEX_UNLOCK = @REPLACE_PTHREAD_MUTEX_UNLOCK@
+REPLACE_PTHREAD_ONCE = @REPLACE_PTHREAD_ONCE@
+REPLACE_PTHREAD_RWLOCKATTR_DESTROY = @REPLACE_PTHREAD_RWLOCKATTR_DESTROY@
+REPLACE_PTHREAD_RWLOCKATTR_INIT = @REPLACE_PTHREAD_RWLOCKATTR_INIT@
+REPLACE_PTHREAD_RWLOCK_DESTROY = @REPLACE_PTHREAD_RWLOCK_DESTROY@
+REPLACE_PTHREAD_RWLOCK_INIT = @REPLACE_PTHREAD_RWLOCK_INIT@
+REPLACE_PTHREAD_RWLOCK_RDLOCK = @REPLACE_PTHREAD_RWLOCK_RDLOCK@
+REPLACE_PTHREAD_RWLOCK_TIMEDRDLOCK = @REPLACE_PTHREAD_RWLOCK_TIMEDRDLOCK@
+REPLACE_PTHREAD_RWLOCK_TIMEDWRLOCK = @REPLACE_PTHREAD_RWLOCK_TIMEDWRLOCK@
+REPLACE_PTHREAD_RWLOCK_TRYRDLOCK = @REPLACE_PTHREAD_RWLOCK_TRYRDLOCK@
+REPLACE_PTHREAD_RWLOCK_TRYWRLOCK = @REPLACE_PTHREAD_RWLOCK_TRYWRLOCK@
+REPLACE_PTHREAD_RWLOCK_UNLOCK = @REPLACE_PTHREAD_RWLOCK_UNLOCK@
+REPLACE_PTHREAD_RWLOCK_WRLOCK = @REPLACE_PTHREAD_RWLOCK_WRLOCK@
+REPLACE_PTHREAD_SELF = @REPLACE_PTHREAD_SELF@
+REPLACE_PTHREAD_SETSPECIFIC = @REPLACE_PTHREAD_SETSPECIFIC@
+REPLACE_PTHREAD_SIGMASK = @REPLACE_PTHREAD_SIGMASK@
+REPLACE_PTHREAD_SPIN_DESTROY = @REPLACE_PTHREAD_SPIN_DESTROY@
+REPLACE_PTHREAD_SPIN_INIT = @REPLACE_PTHREAD_SPIN_INIT@
+REPLACE_PTHREAD_SPIN_LOCK = @REPLACE_PTHREAD_SPIN_LOCK@
+REPLACE_PTHREAD_SPIN_TRYLOCK = @REPLACE_PTHREAD_SPIN_TRYLOCK@
+REPLACE_PTHREAD_SPIN_UNLOCK = @REPLACE_PTHREAD_SPIN_UNLOCK@
+REPLACE_PTSNAME = @REPLACE_PTSNAME@
+REPLACE_PTSNAME_R = @REPLACE_PTSNAME_R@
+REPLACE_PUTENV = @REPLACE_PUTENV@
+REPLACE_PWRITE = @REPLACE_PWRITE@
+REPLACE_QSORT_R = @REPLACE_QSORT_R@
+REPLACE_RAISE = @REPLACE_RAISE@
+REPLACE_RANDOM = @REPLACE_RANDOM@
+REPLACE_RANDOM_R = @REPLACE_RANDOM_R@
+REPLACE_READ = @REPLACE_READ@
+REPLACE_READLINK = @REPLACE_READLINK@
+REPLACE_READLINKAT = @REPLACE_READLINKAT@
+REPLACE_REALLOC = @REPLACE_REALLOC@
+REPLACE_REALLOCARRAY = @REPLACE_REALLOCARRAY@
+REPLACE_REALPATH = @REPLACE_REALPATH@
+REPLACE_REMOVE = @REPLACE_REMOVE@
+REPLACE_RENAME = @REPLACE_RENAME@
+REPLACE_RENAMEAT = @REPLACE_RENAMEAT@
+REPLACE_RMDIR = @REPLACE_RMDIR@
+REPLACE_SCHED_YIELD = @REPLACE_SCHED_YIELD@
+REPLACE_SELECT = @REPLACE_SELECT@
+REPLACE_SETENV = @REPLACE_SETENV@
+REPLACE_SETLOCALE = @REPLACE_SETLOCALE@
+REPLACE_SETSTATE = @REPLACE_SETSTATE@
+REPLACE_SLEEP = @REPLACE_SLEEP@
+REPLACE_SNPRINTF = @REPLACE_SNPRINTF@
+REPLACE_SPRINTF = @REPLACE_SPRINTF@
+REPLACE_STAT = @REPLACE_STAT@
+REPLACE_STDIO_READ_FUNCS = @REPLACE_STDIO_READ_FUNCS@
+REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@
+REPLACE_STPNCPY = @REPLACE_STPNCPY@
+REPLACE_STRCASESTR = @REPLACE_STRCASESTR@
+REPLACE_STRCHRNUL = @REPLACE_STRCHRNUL@
+REPLACE_STRDUP = @REPLACE_STRDUP@
+REPLACE_STRERROR = @REPLACE_STRERROR@
+REPLACE_STRERRORNAME_NP = @REPLACE_STRERRORNAME_NP@
+REPLACE_STRERROR_R = @REPLACE_STRERROR_R@
+REPLACE_STRFTIME = @REPLACE_STRFTIME@
+REPLACE_STRNCAT = @REPLACE_STRNCAT@
+REPLACE_STRNDUP = @REPLACE_STRNDUP@
+REPLACE_STRNLEN = @REPLACE_STRNLEN@
+REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@
+REPLACE_STRSTR = @REPLACE_STRSTR@
+REPLACE_STRTOD = @REPLACE_STRTOD@
+REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
+REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
+REPLACE_STRTOL = @REPLACE_STRTOL@
+REPLACE_STRTOLD = @REPLACE_STRTOLD@
+REPLACE_STRTOLL = @REPLACE_STRTOLL@
+REPLACE_STRTOUL = @REPLACE_STRTOUL@
+REPLACE_STRTOULL = @REPLACE_STRTOULL@
+REPLACE_STRTOUMAX = @REPLACE_STRTOUMAX@
+REPLACE_STRUCT_LCONV = @REPLACE_STRUCT_LCONV@
+REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
+REPLACE_SYMLINK = @REPLACE_SYMLINK@
+REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@
+REPLACE_TIMEGM = @REPLACE_TIMEGM@
+REPLACE_TMPFILE = @REPLACE_TMPFILE@
+REPLACE_TRUNCATE = @REPLACE_TRUNCATE@
+REPLACE_TTYNAME_R = @REPLACE_TTYNAME_R@
+REPLACE_TZSET = @REPLACE_TZSET@
+REPLACE_UNLINK = @REPLACE_UNLINK@
+REPLACE_UNLINKAT = @REPLACE_UNLINKAT@
+REPLACE_UNSETENV = @REPLACE_UNSETENV@
+REPLACE_USLEEP = @REPLACE_USLEEP@
+REPLACE_UTIMENSAT = @REPLACE_UTIMENSAT@
+REPLACE_VASPRINTF = @REPLACE_VASPRINTF@
+REPLACE_VDPRINTF = @REPLACE_VDPRINTF@
+REPLACE_VFPRINTF = @REPLACE_VFPRINTF@
+REPLACE_VPRINTF = @REPLACE_VPRINTF@
+REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@
+REPLACE_VSPRINTF = @REPLACE_VSPRINTF@
+REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
+REPLACE_WCSFTIME = @REPLACE_WCSFTIME@
+REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
+REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
+REPLACE_WCSTOK = @REPLACE_WCSTOK@
+REPLACE_WCSWIDTH = @REPLACE_WCSWIDTH@
+REPLACE_WCTOB = @REPLACE_WCTOB@
+REPLACE_WCTOMB = @REPLACE_WCTOMB@
+REPLACE_WCWIDTH = @REPLACE_WCWIDTH@
+REPLACE_WRITE = @REPLACE_WRITE@
+SED = @SED@
+SERVENT_LIB = @SERVENT_LIB@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
+SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
+STDALIGN_H = @STDALIGN_H@
+STDBOOL_H = @STDBOOL_H@
+STDDEF_H = @STDDEF_H@
+STDINT_H = @STDINT_H@
+STRIP = @STRIP@
+SYS_IOCTL_H_HAVE_WINSOCK2_H = @SYS_IOCTL_H_HAVE_WINSOCK2_H@
+SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
+SYS_TIME_H_DEFINES_STRUCT_TIMESPEC = @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
+TIME_H_DEFINES_STRUCT_TIMESPEC = @TIME_H_DEFINES_STRUCT_TIMESPEC@
+TIME_H_DEFINES_TIME_UTC = @TIME_H_DEFINES_TIME_UTC@
+TROUSERS_LIB = @TROUSERS_LIB@
+TSS2_CFLAGS = @TSS2_CFLAGS@
+TSS2_LIBS = @TSS2_LIBS@
+TSS_CFLAGS = @TSS_CFLAGS@
+TSS_LIBS = @TSS_LIBS@
+UINT32_MAX_LT_UINTMAX_MAX = @UINT32_MAX_LT_UINTMAX_MAX@
+UINT64_MAX_EQ_ULONG_MAX = @UINT64_MAX_EQ_ULONG_MAX@
+UNBOUND_CFLAGS = @UNBOUND_CFLAGS@
+UNBOUND_LIBS = @UNBOUND_LIBS@
+UNDEFINE_STRTOK_R = @UNDEFINE_STRTOK_R@
+UNISTD_H_DEFINES_STRUCT_TIMESPEC = @UNISTD_H_DEFINES_STRUCT_TIMESPEC@
+UNISTD_H_HAVE_SYS_RANDOM_H = @UNISTD_H_HAVE_SYS_RANDOM_H@
+UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@
+UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
+USE_NLS = @USE_NLS@
+VALGRIND = @VALGRIND@
+VALGRINDFLAGS = @VALGRINDFLAGS@
+VALGRIND_PROGRAM = @VALGRIND_PROGRAM@
+VERSION = @VERSION@
+WARN_CFLAGS = @WARN_CFLAGS@
+WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
+WERROR_CFLAGS = @WERROR_CFLAGS@
+WINDOWS_64_BIT_OFF_T = @WINDOWS_64_BIT_OFF_T@
+WINDOWS_64_BIT_ST_SIZE = @WINDOWS_64_BIT_ST_SIZE@
+WINDOWS_STAT_INODES = @WINDOWS_STAT_INODES@
+WINDOWS_STAT_TIMESPEC = @WINDOWS_STAT_TIMESPEC@
+WINT_T_SUFFIX = @WINT_T_SUFFIX@
+WSTACK_CFLAGS = @WSTACK_CFLAGS@
+XGETTEXT = @XGETTEXT@
+XGETTEXT_015 = @XGETTEXT_015@
+XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+YIELD_LIB = @YIELD_LIB@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+ac_cv_sizeof_time_t = @ac_cv_sizeof_time_t@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+ggl_LIBOBJS = @ggl_LIBOBJS@
+ggl_LTLIBOBJS = @ggl_LTLIBOBJS@
+ggltests_LIBOBJS = @ggltests_LIBOBJS@
+ggltests_LTLIBOBJS = @ggltests_LTLIBOBJS@
+ggltests_WITNESS = @ggltests_WITNESS@
+gl_LIBOBJS = @gl_LIBOBJS@
+gl_LTLIBOBJS = @gl_LTLIBOBJS@
+gltests_LIBOBJS = @gltests_LIBOBJS@
+gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
+gltests_WITNESS = @gltests_WITNESS@
+gnutls_so = @gnutls_so@
+guile_snarf = @guile_snarf@
+guileextensiondir = @guileextensiondir@
+guilesiteccachedir = @guilesiteccachedir@
+guilesitedir = @guilesitedir@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+ifGNUmake = @ifGNUmake@
+ifnGNUmake = @ifnGNUmake@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+maybe_guileextensiondir = @maybe_guileextensiondir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+pkgpyexecdir = @pkgpyexecdir@
+pkgpythondir = @pkgpythondir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+pyexecdir = @pyexecdir@
+pythondir = @pythondir@
+runstatedir = @runstatedir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+unistring_LIBOBJS = @unistring_LIBOBJS@
+unistring_LTLIBOBJS = @unistring_LTLIBOBJS@
+unistringtests_LIBOBJS = @unistringtests_LIBOBJS@
+unistringtests_LTLIBOBJS = @unistringtests_LTLIBOBJS@
+unistringtests_WITNESS = @unistringtests_WITNESS@
+
+# First of all, built the DSO.  We cannot compile the Scheme code until this
+# is done.
+SUBDIRS = src
+EXTRA_DIST = .dir-locals.el modules/gnutls.in $(helper_modules) \
+	$(documentation_modules) $(TESTS) tests/rsa-parameters.pem \
+	tests/dh-parameters.pem tests/x509-certificate.pem \
+	tests/x509-key.pem
+guilesitesubdir = $(guilesitedir)/gnutls
+nodist_guilesite_DATA = modules/gnutls.scm
+dist_guilesitesub_DATA = modules/gnutls/extra.scm
+documentation_modules = \
+  modules/system/documentation/README		\
+  modules/system/documentation/c-snarf.scm	\
+  modules/system/documentation/output.scm
+
+helper_modules = \
+  modules/gnutls/build/enums.scm		\
+  modules/gnutls/build/smobs.scm		\
+  modules/gnutls/build/utils.scm		\
+  modules/gnutls/build/tests.scm
+
+CLEANFILES = modules/gnutls.scm $(am__append_1)
+
+#
+# Scheme code compilation.
+#
+@HAVE_GUILD_TRUE@guilesiteccachesubdir = $(guilesiteccachedir)/gnutls
+@HAVE_GUILD_TRUE@nodist_guilesiteccache_DATA = modules/gnutls.go
+@HAVE_GUILD_TRUE@nodist_guilesiteccachesub_DATA = modules/gnutls/extra.go
+@HAVE_GUILD_TRUE@GOBJECTS = \
+@HAVE_GUILD_TRUE@  $(nodist_guilesiteccache_DATA)		\
+@HAVE_GUILD_TRUE@  $(nodist_guilesiteccachesub_DATA)
+
+@HAVE_GUILD_TRUE@AM_V_GUILEC = $(AM_V_GUILEC_$(V))
+@HAVE_GUILD_TRUE@AM_V_GUILEC_ = $(AM_V_GUILEC_$(AM_DEFAULT_VERBOSITY))
+@HAVE_GUILD_TRUE@AM_V_GUILEC_0 = @echo "  GUILEC  " $@;
+@CROSS_COMPILING_FALSE@@HAVE_GUILD_TRUE@CROSS_COMPILING_VARIABLE = 
+@CROSS_COMPILING_TRUE@@HAVE_GUILD_TRUE@CROSS_COMPILING_VARIABLE = GNUTLS_GUILE_CROSS_COMPILING=yes
+@HAVE_GUILD_TRUE@SUFFIXES = .go
+
+#
+# Tests.
+#
+TESTS = tests/anonymous-auth.scm tests/session-record-port.scm \
+	tests/pkcs-import-export.scm tests/errors.scm \
+	tests/x509-certificates.scm tests/x509-auth.scm \
+	tests/reauth.scm tests/premature-termination.scm \
+	tests/priorities.scm $(am__append_2)
+TESTS_ENVIRONMENT = \
+  GUILE_AUTO_COMPILE=0				\
+  GUILE_WARN_DEPRECATED=detailed
+
+LOG_COMPILER = $(top_builddir)/guile/pre-inst-guile -L $(srcdir)/tests
+all: all-recursive
+
+.SUFFIXES:
+.SUFFIXES: .go .in .log .scm .test .test$(EXEEXT) .trs
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign guile/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign guile/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+pre-inst-guile: $(top_builddir)/config.status $(srcdir)/pre-inst-guile.in
+	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+
+mostlyclean-libtool:
+	-rm -f *.lo
+
+clean-libtool:
+	-rm -rf .libs _libs
+install-dist_guilesitesubDATA: $(dist_guilesitesub_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(dist_guilesitesub_DATA)'; test -n "$(guilesitesubdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(guilesitesubdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(guilesitesubdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(guilesitesubdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(guilesitesubdir)" || exit $$?; \
+	done
+
+uninstall-dist_guilesitesubDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(dist_guilesitesub_DATA)'; test -n "$(guilesitesubdir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(guilesitesubdir)'; $(am__uninstall_files_from_dir)
+install-nodist_guilesiteDATA: $(nodist_guilesite_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(nodist_guilesite_DATA)'; test -n "$(guilesitedir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(guilesitedir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(guilesitedir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(guilesitedir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(guilesitedir)" || exit $$?; \
+	done
+
+uninstall-nodist_guilesiteDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(nodist_guilesite_DATA)'; test -n "$(guilesitedir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(guilesitedir)'; $(am__uninstall_files_from_dir)
+install-nodist_guilesiteccacheDATA: $(nodist_guilesiteccache_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(nodist_guilesiteccache_DATA)'; test -n "$(guilesiteccachedir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(guilesiteccachedir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(guilesiteccachedir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(guilesiteccachedir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(guilesiteccachedir)" || exit $$?; \
+	done
+
+uninstall-nodist_guilesiteccacheDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(nodist_guilesiteccache_DATA)'; test -n "$(guilesiteccachedir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(guilesiteccachedir)'; $(am__uninstall_files_from_dir)
+install-nodist_guilesiteccachesubDATA: $(nodist_guilesiteccachesub_DATA)
+	@$(NORMAL_INSTALL)
+	@list='$(nodist_guilesiteccachesub_DATA)'; test -n "$(guilesiteccachesubdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(guilesiteccachesubdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(guilesiteccachesubdir)" || exit 1; \
+	fi; \
+	for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  echo "$$d$$p"; \
+	done | $(am__base_list) | \
+	while read files; do \
+	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(guilesiteccachesubdir)'"; \
+	  $(INSTALL_DATA) $$files "$(DESTDIR)$(guilesiteccachesubdir)" || exit $$?; \
+	done
+
+uninstall-nodist_guilesiteccachesubDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(nodist_guilesiteccachesub_DATA)'; test -n "$(guilesiteccachesubdir)" || list=; \
+	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+	dir='$(DESTDIR)$(guilesiteccachesubdir)'; $(am__uninstall_files_from_dir)
+
+# This directory's subdirectories are mostly independent; you can cd
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+	if $(am__make_dryrun); then :; else \
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+	create_testsuite_report () \
+	{ \
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+	    $(am__rst_title);						\
+	  create_testsuite_report --no-color;				\
+	  echo;								\
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+	  echo;								\
+	  for b in $$bases; do echo $$b; done				\
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+	  test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG);		\
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+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am: uninstall-dist_guilesitesubDATA \
+	uninstall-nodist_guilesiteDATA \
+	uninstall-nodist_guilesiteccacheDATA \
+	uninstall-nodist_guilesiteccachesubDATA
+
+.MAKE: $(am__recursive_targets) check-am install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \
+	check-TESTS check-am clean clean-generic clean-libtool \
+	cscopelist-am ctags ctags-am distclean distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dist_guilesitesubDATA install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-nodist_guilesiteDATA \
+	install-nodist_guilesiteccacheDATA \
+	install-nodist_guilesiteccachesubDATA install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs installdirs-am \
+	maintainer-clean maintainer-clean-generic mostlyclean \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	recheck tags tags-am uninstall uninstall-am \
+	uninstall-dist_guilesitesubDATA uninstall-nodist_guilesiteDATA \
+	uninstall-nodist_guilesiteccacheDATA \
+	uninstall-nodist_guilesiteccachesubDATA
+
+.PRECIOUS: Makefile
+
+
+.in.scm:
+	$(AM_V_GEN)$(MKDIR_P) "`dirname "$@"`" ; cat "$^" |		\
+	  $(SED) -e's|[@]maybe_guileextensiondir[@]|$(maybe_guileextensiondir)|g' \
+	  > "$@.tmp"
+	$(AM_V_at)mv "$@.tmp" "$@"
+
+# Make sure 'gnutls.scm' is built first.
+# Unset 'GUILE_LOAD_COMPILED_PATH' so we can be sure that any .go file that we
+# load comes from the build directory.
+# XXX: Use the C locale for when Guile lacks
+# <https://git.sv.gnu.org/cgit/guile.git/commit/?h=stable-2.0&id=e2c6bf3866d1186c60bacfbd4fe5037087ee5e3f>.
+@HAVE_GUILD_TRUE@%.go: %.scm modules/gnutls.scm
+@HAVE_GUILD_TRUE@	$(AM_V_GUILEC)$(MKDIR_P) "`dirname "$@"`" ;			\
+@HAVE_GUILD_TRUE@	$(AM_V_P) && out=1 || out=- ;					\
+@HAVE_GUILD_TRUE@	unset GUILE_LOAD_COMPILED_PATH ; LC_ALL=C			\
+@HAVE_GUILD_TRUE@	GUILE_AUTO_COMPILE=0 $(CROSS_COMPILING_VARIABLE)		\
+@HAVE_GUILD_TRUE@	GNUTLS_GUILE_EXTENSION_DIR="$(abs_top_builddir)/guile/src"	\
+@HAVE_GUILD_TRUE@	$(GUILD) compile --target="$(host)"				\
+@HAVE_GUILD_TRUE@	  -L "$(top_builddir)/guile/modules"				\
+@HAVE_GUILD_TRUE@	  -L "$(top_srcdir)/guile/modules"				\
+@HAVE_GUILD_TRUE@	  -Wformat -Wunbound-variable -Warity-mismatch			\
+@HAVE_GUILD_TRUE@	  -o "$@" "$<" >&$$out
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/guile/modules/gnutls.in b/guile/modules/gnutls.in
new file mode 100644
index 0000000..67f0a29
--- /dev/null
+++ b/guile/modules/gnutls.in
@@ -0,0 +1,616 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2012, 2014, 2015, 2016, 2019, 2021-2022 Free Software
+;;; Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@gnu.org>
+
+(define-module (gnutls)
+  ;; Note: The export list must be manually kept in sync with the build
+  ;; system.
+  :export (;; versioning
+           gnutls-version
+
+           ;; sessions
+           session?
+           make-session bye handshake rehandshake reauthenticate
+           alert-get alert-send
+           session-cipher session-kx session-mac session-protocol
+           session-compression-method session-certificate-type
+           session-authentication-type session-server-authentication-type
+           session-client-authentication-type
+           session-peer-certificate-chain session-our-certificate-chain
+           set-session-transport-fd! set-session-transport-port!
+           set-session-credentials! set-server-session-certificate-request!
+           set-session-server-name!
+
+           ;; anonymous credentials
+           anonymous-client-credentials? anonymous-server-credentials?
+           make-anonymous-client-credentials make-anonymous-server-credentials
+           set-anonymous-server-dh-parameters!
+
+           ;; certificate credentials
+           certificate-credentials? make-certificate-credentials
+           set-certificate-credentials-dh-parameters!
+           set-certificate-credentials-x509-key-files!
+           set-certificate-credentials-x509-trust-file!
+           set-certificate-credentials-x509-crl-file!
+           set-certificate-credentials-x509-key-data!
+           set-certificate-credentials-x509-trust-data!
+           set-certificate-credentials-x509-crl-data!
+           set-certificate-credentials-x509-keys!
+           set-certificate-credentials-verify-limits!
+           set-certificate-credentials-verify-flags!
+           peer-certificate-status
+
+           ;; SRP credentials
+           srp-client-credentials? srp-server-credentials?
+           make-srp-client-credentials make-srp-server-credentials
+           set-srp-client-credentials!
+           set-srp-server-credentials-files!
+           server-session-srp-username
+           srp-base64-encode srp-base64-decode
+
+           ;; PSK credentials
+           psk-client-credentials? psk-server-credentials?
+           make-psk-client-credentials make-psk-server-credentials
+           set-psk-client-credentials!
+           set-psk-server-credentials-file!
+           server-session-psk-username
+
+           ;; priorities
+           set-session-priorities!
+           set-session-default-priority!
+
+           ;; DH
+           set-session-dh-prime-bits!
+           make-dh-parameters dh-parameters?
+           pkcs3-import-dh-parameters pkcs3-export-dh-parameters
+
+           ;; X.509
+           x509-certificate? x509-private-key?
+           import-x509-certificate  x509-certificate-matches-hostname?
+           x509-certificate-dn x509-certificate-dn-oid
+           x509-certificate-issuer-dn x509-certificate-issuer-dn-oid
+           x509-certificate-signature-algorithm x509-certificate-version
+           x509-certificate-key-id x509-certificate-authority-key-id
+           x509-certificate-subject-key-id
+           x509-certificate-subject-alternative-name
+           x509-certificate-public-key-algorithm x509-certificate-key-usage
+           x509-certificate-fingerprint import-x509-private-key
+           pkcs8-import-x509-private-key
+
+           ;; record layer
+           record-send record-receive!
+           session-record-port
+           set-session-record-port-close!
+
+           ;; debugging
+           set-log-procedure! set-log-level!
+
+           ;; enum->string functions
+           cipher->string kx->string params->string credentials->string
+           mac->string digest->string compression-method->string
+           connection-end->string connection-flag->string
+           alert-level->string
+           alert-description->string handshake-description->string
+           certificate-status->string certificate-request->string
+           close-request->string
+           protocol->string certificate-type->string
+           x509-certificate-format->string
+           x509-subject-alternative-name->string pk-algorithm->string
+           sign-algorithm->string psk-key-format->string key-usage->string
+           certificate-verify->string error->string
+           cipher-suite->string server-name-type->string
+
+           ;; enum values
+           cipher/null
+           cipher/arcfour cipher/arcfour-128
+           cipher/3des-cbc
+           cipher/aes-128-cbc cipher/rijndael-cbc cipher/rijndael-128-cbc
+           cipher/aes-256-cbc cipher/rijndael-256-cbc
+           cipher/arcfour-40
+           cipher/rc2-40-cbc
+           cipher/des-cbc
+           kx/rsa
+           kx/dhe-dss
+           kx/dhe-rsa
+           kx/anon-dh
+           kx/srp
+           kx/rsa-export
+           kx/srp-rsa
+           kx/srp-dss
+           kx/psk
+           kx/dhe-dss
+           params/rsa-export
+           params/dh
+           credentials/certificate
+           credentials/anon
+           credentials/anonymous
+           credentials/srp
+           credentials/psk
+           credentials/ia
+           mac/unknown
+           mac/null
+           mac/md5
+           mac/sha1
+           mac/rmd160
+           mac/md2
+           digest/null
+           digest/md5
+           digest/sha1
+           digest/rmd160
+           digest/md2
+           digest/sha256
+           compression-method/null
+           compression-method/deflate
+           compression-method/lzo
+           connection-end/server
+           connection-end/client
+           connection-flag/datagram
+           connection-flag/nonblock
+           connection-flag/no-extensions
+           connection-flag/no-replay-protection
+           connection-flag/no-signal
+           connection-flag/allow-id-change
+           connection-flag/enable-false-start
+           connection-flag/force-client-cert
+           connection-flag/no-tickets
+           connection-flag/key-share-top
+           connection-flag/key-share-top2
+           connection-flag/key-share-top3
+           connection-flag/post-handshake-auth
+           connection-flag/no-auto-rekey
+           connection-flag/safe-padding-check
+           connection-flag/enable-early-start
+           connection-flag/enable-rawpk
+           connection-flag/auto-reauth
+           connection-flag/enable-early-data
+           alert-level/warning
+           alert-level/fatal
+           alert-description/close-notify
+           alert-description/unexpected-message
+           alert-description/bad-record-mac
+           alert-description/decryption-failed
+           alert-description/record-overflow
+           alert-description/decompression-failure
+           alert-description/handshake-failure
+           alert-description/ssl3-no-certificate
+           alert-description/bad-certificate
+           alert-description/unsupported-certificate
+           alert-description/certificate-revoked
+           alert-description/certificate-expired
+           alert-description/certificate-unknown
+           alert-description/illegal-parameter
+           alert-description/unknown-ca
+           alert-description/access-denied
+           alert-description/decode-error
+           alert-description/decrypt-error
+           alert-description/export-restriction
+           alert-description/protocol-version
+           alert-description/insufficient-security
+           alert-description/internal-error
+           alert-description/user-canceled
+           alert-description/no-renegotiation
+           alert-description/unsupported-extension
+           alert-description/certificate-unobtainable
+           alert-description/unrecognized-name
+           alert-description/unknown-psk-identity
+           alert-description/inner-application-failure
+           alert-description/inner-application-verification
+           handshake-description/hello-request
+           handshake-description/client-hello
+           handshake-description/server-hello
+           handshake-description/certificate-pkt
+           handshake-description/server-key-exchange
+           handshake-description/certificate-request
+           handshake-description/server-hello-done
+           handshake-description/certificate-verify
+           handshake-description/client-key-exchange
+           handshake-description/finished
+           certificate-status/invalid
+           certificate-status/revoked
+           certificate-status/signer-not-found
+           certificate-status/signer-not-ca
+           certificate-status/insecure-algorithm
+           certificate-status/not-activated
+           certificate-status/expired
+           certificate-status/signature-failure
+           certificate-status/revocation-data-superseded
+           certificate-status/unexpected-owner
+           certificate-status/revocation-data-issued-in-future
+           certificate-status/signer-constraints-failed
+           certificate-status/mismatch
+           certificate-status/purpose-mismatch
+           certificate-status/missing-ocsp-status
+           certificate-status/invalid-ocsp-status
+           certificate-status/unknown-crit-extensions
+           certificate-request/ignore
+           certificate-request/request
+           certificate-request/require
+           close-request/rdwr
+           close-request/wr
+           protocol/ssl-3
+           protocol/tls-1.0
+           protocol/tls-1.1
+           protocol/version-unknown
+           certificate-type/x509
+           certificate-type/openpgp
+           x509-certificate-format/der
+           x509-certificate-format/pem
+           x509-subject-alternative-name/dnsname
+           x509-subject-alternative-name/rfc822name
+           x509-subject-alternative-name/uri
+           x509-subject-alternative-name/ipaddress
+           pk-algorithm/rsa
+           pk-algorithm/dsa
+           pk-algorithm/unknown
+           sign-algorithm/unknown
+           sign-algorithm/rsa-sha1
+           sign-algorithm/dsa-sha1
+           sign-algorithm/rsa-md5
+           sign-algorithm/rsa-md2
+           sign-algorithm/rsa-rmd160
+           psk-key-format/raw
+           psk-key-format/hex
+           key-usage/digital-signature
+           key-usage/non-repudiation
+           key-usage/key-encipherment
+           key-usage/data-encipherment
+           key-usage/key-agreement
+           key-usage/key-cert-sign
+           key-usage/crl-sign
+           key-usage/encipher-only
+           key-usage/decipher-only
+           certificate-verify/disable-ca-sign
+           certificate-verify/allow-x509-v1-ca-crt
+           certificate-verify/allow-x509-v1-ca-certificate
+           certificate-verify/do-not-allow-same
+           certificate-verify/allow-any-x509-v1-ca-crt
+           certificate-verify/allow-any-x509-v1-ca-certificate
+           certificate-verify/allow-sign-rsa-md2
+           certificate-verify/allow-sign-rsa-md5
+           server-name-type/dns
+
+           ;; FIXME: Automate this:
+           ;; grep '^#define GNUTLS_E_' ../../lib/includes/gnutls/gnutls.h.in | \
+           ;;   sed -r -e 's|^#define GNUTLS_E_([^ ]+).*$|error/\1|' | tr A-Z_ a-z-
+           error/success
+           error/unsupported-version-packet
+           error/tls-packet-decoding-error
+           error/unexpected-packet-length
+           error/invalid-session
+           error/fatal-alert-received
+           error/unexpected-packet
+           error/warning-alert-received
+           error/error-in-finished-packet
+           error/unexpected-handshake-packet
+           error/decryption-failed
+           error/memory-error
+           error/decompression-failed
+           error/compression-failed
+           error/again
+           error/expired
+           error/db-error
+           error/srp-pwd-error
+           error/keyfile-error
+           error/insufficient-credentials
+           error/insuficient-credentials
+           error/insufficient-cred
+           error/insuficient-cred
+           error/hash-failed
+           error/base64-decoding-error
+           error/rehandshake
+           error/got-application-data
+           error/record-limit-reached
+           error/encryption-failed
+           error/pk-encryption-failed
+           error/pk-decryption-failed
+           error/pk-sign-failed
+           error/x509-unsupported-critical-extension
+           error/key-usage-violation
+           error/no-certificate-found
+           error/invalid-request
+           error/short-memory-buffer
+           error/interrupted
+           error/push-error
+           error/pull-error
+           error/received-illegal-parameter
+           error/requested-data-not-available
+           error/pkcs1-wrong-pad
+           error/received-illegal-extension
+           error/internal-error
+           error/dh-prime-unacceptable
+           error/file-error
+           error/too-many-empty-packets
+           error/unknown-pk-algorithm
+           error/too-many-handshake-packets
+           error/received-disallowed-name
+           error/certificate-required
+           error/no-temporary-rsa-params
+           error/no-compression-algorithms
+           error/no-cipher-suites
+           error/openpgp-getkey-failed
+           error/pk-sig-verify-failed
+           error/illegal-srp-username
+           error/srp-pwd-parsing-error
+           error/keyfile-parsing-error
+           error/no-temporary-dh-params
+           error/asn1-element-not-found
+           error/asn1-identifier-not-found
+           error/asn1-der-error
+           error/asn1-value-not-found
+           error/asn1-generic-error
+           error/asn1-value-not-valid
+           error/asn1-tag-error
+           error/asn1-tag-implicit
+           error/asn1-type-any-error
+           error/asn1-syntax-error
+           error/asn1-der-overflow
+           error/openpgp-uid-revoked
+           error/certificate-error
+           error/x509-certificate-error
+           error/certificate-key-mismatch
+           error/unsupported-certificate-type
+           error/x509-unknown-san
+           error/openpgp-fingerprint-unsupported
+           error/x509-unsupported-attribute
+           error/unknown-hash-algorithm
+           error/unknown-pkcs-content-type
+           error/unknown-pkcs-bag-type
+           error/invalid-password
+           error/mac-verify-failed
+           error/constraint-error
+           error/warning-ia-iphf-received
+           error/warning-ia-fphf-received
+           error/ia-verify-failed
+           error/unknown-algorithm
+           error/unsupported-signature-algorithm
+           error/safe-renegotiation-failed
+           error/unsafe-renegotiation-denied
+           error/unknown-srp-username
+           error/premature-termination
+           error/malformed-cidr
+           error/base64-encoding-error
+           error/incompatible-gcrypt-library
+           error/incompatible-crypto-library
+           error/incompatible-libtasn1-library
+           error/openpgp-keyring-error
+           error/x509-unsupported-oid
+           error/random-failed
+           error/base64-unexpected-header-error
+           error/openpgp-subkey-error
+           error/crypto-already-registered
+           error/already-registered
+           error/handshake-too-large
+           error/cryptodev-ioctl-error
+           error/cryptodev-device-error
+           error/channel-binding-not-available
+           error/bad-cookie
+           error/openpgp-preferred-key-error
+           error/incompat-dsa-key-with-tls-protocol
+           error/insufficient-security
+           error/heartbeat-pong-received
+           error/heartbeat-ping-received
+           error/unrecognized-name
+           error/pkcs11-error
+           error/pkcs11-load-error
+           error/parsing-error
+           error/pkcs11-pin-error
+           error/pkcs11-slot-error
+           error/locking-error
+           error/pkcs11-attribute-error
+           error/pkcs11-device-error
+           error/pkcs11-data-error
+           error/pkcs11-unsupported-feature-error
+           error/pkcs11-key-error
+           error/pkcs11-pin-expired
+           error/pkcs11-pin-locked
+           error/pkcs11-session-error
+           error/pkcs11-signature-error
+           error/pkcs11-token-error
+           error/pkcs11-user-error
+           error/crypto-init-failed
+           error/timedout
+           error/user-error
+           error/ecc-no-supported-curves
+           error/ecc-unsupported-curve
+           error/pkcs11-requested-object-not-availble
+           error/certificate-list-unsorted
+           error/illegal-parameter
+           error/no-priorities-were-set
+           error/x509-unsupported-extension
+           error/session-eof
+           error/tpm-error
+           error/tpm-key-password-error
+           error/tpm-srk-password-error
+           error/tpm-session-error
+           error/tpm-key-not-found
+           error/tpm-uninitialized
+           error/tpm-no-lib
+           error/no-certificate-status
+           error/ocsp-response-error
+           error/random-device-error
+           error/auth-error
+           error/no-application-protocol
+           error/sockets-init-error
+           error/key-import-failed
+           error/inappropriate-fallback
+           error/certificate-verification-error
+           error/privkey-verification-error
+           error/unexpected-extensions-length
+           error/asn1-embedded-null-in-string
+           error/self-test-error
+           error/no-self-test
+           error/lib-in-error-state
+           error/pk-generation-error
+           error/idna-error
+           error/need-fallback
+           error/session-user-id-changed
+           error/handshake-during-false-start
+           error/unavailable-during-handshake
+           error/pk-invalid-pubkey
+           error/pk-invalid-privkey
+           error/not-yet-activated
+           error/invalid-utf8-string
+           error/no-embedded-data
+           error/invalid-utf8-email
+           error/invalid-password-string
+           error/certificate-time-error
+           error/record-overflow
+           error/asn1-time-error
+           error/incompatible-sig-with-key
+           error/pk-invalid-pubkey-params
+           error/pk-no-validation-params
+           error/ocsp-mismatch-with-certs
+           error/no-common-key-share
+           error/reauth-request
+           error/too-many-matches
+           error/crl-verification-error
+           error/missing-extension
+           error/db-entry-exists
+           error/early-data-rejected
+           error/unimplemented-feature
+           error/int-ret-0
+           error/int-check-again
+           error/application-error-max
+           error/application-error-min
+
+           fatal-error?
+
+           ;; OpenPGP keys (formerly in GnuTLS-extra)
+           openpgp-certificate? openpgp-private-key?
+           import-openpgp-certificate import-openpgp-private-key
+           openpgp-certificate-id openpgp-certificate-id!
+           openpgp-certificate-fingerprint openpgp-certificate-fingerprint!
+           openpgp-certificate-name openpgp-certificate-names
+           openpgp-certificate-algorithm openpgp-certificate-version
+           openpgp-certificate-usage
+
+           ;; OpenPGP keyrings
+           openpgp-keyring? import-openpgp-keyring
+           openpgp-keyring-contains-key-id?
+
+           ;; certificate credentials
+           set-certificate-credentials-openpgp-keys!
+
+           ;; enum->string functions
+           openpgp-certificate-format->string
+
+           ;; enum values
+           openpgp-certificate-format/raw
+           openpgp-certificate-format/base64))
+
+(eval-when (expand load eval)
+  (define %libdir
+    (or (getenv "GNUTLS_GUILE_EXTENSION_DIR")
+
+        ;; The .scm file is supposed to be architecture-independent.  Thus,
+        ;; save 'extensiondir' only if it's different from what Guile expects.
+        @maybe_guileextensiondir@))
+
+  (unless (getenv "GNUTLS_GUILE_CROSS_COMPILING")
+    (load-extension (if %libdir
+                        (string-append %libdir "/guile-gnutls-v-2")
+                        "guile-gnutls-v-2")
+                    "scm_init_gnutls")))
+
+(define-syntax define-deprecated
+  (lambda (s)
+    "Define a deprecated variable or procedure, along these lines:
+
+  (define-deprecated variable alias)
+
+This defines 'variable' as an alias for 'alias', and emits a warning when
+'variable' is used."
+    (syntax-case s ()
+      ((_ variable)
+       (with-syntax ((alias (datum->syntax
+                             #'variable
+                             (symbol-append
+                              '% (syntax->datum #'variable)))))
+         #'(define-deprecated variable alias)))
+      ((_ variable alias)
+       (identifier? #'variable)
+       #`(define-syntax variable
+           (lambda (s)
+             (issue-deprecation-warning
+              (format #f "GnuTLS variable '~a' is deprecated"
+                      (syntax->datum #'variable)))
+             (syntax-case s ()
+               ((_ args (... ...))
+                #'(alias args (... ...)))
+               (id
+                (identifier? #'id)
+                #'alias))))))))
+
+
+;; Renaming.
+(define protocol/ssl-3 protocol/ssl3)
+(define protocol/tls-1.0 protocol/tls1-0)
+(define protocol/tls-1.1 protocol/tls1-1)
+
+;; Aliases.
+(define credentials/anonymous   credentials/anon)
+(define cipher/rijndael-256-cbc cipher/aes-256-cbc)
+(define cipher/rijndael-128-cbc cipher/aes-128-cbc)
+(define cipher/rijndael-cbc     cipher/aes-128-cbc)
+(define cipher/arcfour-128      cipher/arcfour)
+(define certificate-verify/allow-any-x509-v1-ca-certificate
+  certificate-verify/allow-any-x509-v1-ca-crt)
+(define certificate-verify/allow-x509-v1-ca-certificate
+  certificate-verify/allow-x509-v1-ca-crt)
+
+;; Deprecated OpenPGP bindings.
+(define-deprecated certificate-type/openpgp)
+(define-deprecated error/openpgp-getkey-failed)
+(define-deprecated error/openpgp-uid-revoked)
+(define-deprecated error/openpgp-fingerprint-unsupported)
+(define-deprecated error/openpgp-keyring-error)
+(define-deprecated error/openpgp-subkey-error)
+(define-deprecated error/openpgp-preferred-key-error)
+(define-deprecated openpgp-private-key?)
+(define-deprecated import-openpgp-certificate)
+(define-deprecated import-openpgp-private-key)
+(define-deprecated openpgp-certificate-id)
+(define-deprecated openpgp-certificate-id!)
+(define-deprecated openpgp-certificate-fingerprint)
+(define-deprecated openpgp-certificate-fingerprint!)
+(define-deprecated openpgp-certificate-name)
+(define-deprecated openpgp-certificate-names)
+(define-deprecated openpgp-certificate-algorithm)
+(define-deprecated openpgp-certificate-version)
+(define-deprecated openpgp-certificate-usage)
+(define-deprecated openpgp-keyring?)
+(define-deprecated import-openpgp-keyring)
+(define-deprecated openpgp-keyring-contains-key-id?)
+(define-deprecated set-certificate-credentials-openpgp-keys!)
+
+;; XXX: The following bindings should be marked as deprecated as well, but due
+;; to the way binding names are constructed for enums and smobs, it's
+;; complicated.  Oh well.
+;;
+;; (define-deprecated openpgp-certificate?)
+;; (define-deprecated openpgp-certificate-format->string)
+;; (define-deprecated openpgp-certificate-format/raw)
+;; (define-deprecated openpgp-certificate-format/base64)
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: 3394732c-d9fa-48dd-a093-9fba3a325b8b
diff --git a/guile/modules/gnutls/build/enums.scm b/guile/modules/gnutls/build/enums.scm
new file mode 100644
index 0000000..4bfbb45
--- /dev/null
+++ b/guile/modules/gnutls/build/enums.scm
@@ -0,0 +1,730 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2012, 2014, 2019 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>
+
+(define-module (gnutls build enums)
+  :use-module (srfi srfi-1)
+  :use-module (srfi srfi-9)
+  :use-module (gnutls build utils)
+
+  :export (make-enum-type enum-type-subsystem enum-type-value-alist
+           enum-type-c-type enum-type-get-name-function
+           enum-type-automatic-get-name-function
+           enum-type-smob-name
+           enum-type-to-c-function enum-type-from-c-function
+
+           output-enum-smob-definitions output-enum-definitions
+           output-enum-declarations
+           output-enum-definition-function output-c->enum-converter
+           output-enum->c-converter
+
+           %cipher-enum %mac-enum %compression-method-enum %kx-enum
+           %protocol-enum %certificate-type-enum
+
+           %gnutls-enums))
+
+;;;
+;;; This module helps with the creation of bindings for the C enumerate
+;;; types.  It aims at providing strong typing (i.e., one cannot use an
+;;; enumerate value of the wrong type) along with authenticity checks (i.e.,
+;;; values of a given enumerate type cannot be forged---for instance, one
+;;; cannot use some random integer as an enumerate value).  Additionally,
+;;; Scheme enums representing the same C enum value should be `eq?'.
+;;;
+;;; To that end, Scheme->C conversions are optimized (a simple
+;;; `SCM_SMOB_DATA'), since that is the most common usage pattern.
+;;; Conversely, C->Scheme conversions take time proportional to the number of
+;;; value in the enum type.
+;;;
+
+
+;;;
+;;; Enumeration tools.
+;;;
+
+(define-record-type <enum-type>
+  (%make-enum-type subsystem c-type enum-map get-name value-prefix)
+  enum-type?
+  (subsystem    enum-type-subsystem)
+  (enum-map     enum-type-value-alist)
+  (c-type       enum-type-c-type)
+  (get-name     enum-type-get-name-function)
+  (value-prefix enum-type-value-prefix))
+
+
+(define (make-enum-type subsystem c-type values get-name . value-prefix)
+  ;; Return a new enumeration type.
+  (let ((value-prefix (if (null? value-prefix)
+                          #f
+                          (car value-prefix))))
+    (%make-enum-type subsystem c-type
+                     (make-enum-map subsystem values value-prefix)
+                     get-name value-prefix)))
+
+
+(define (make-enum-map subsystem values value-prefix)
+  ;; Return an alist mapping C enum values (strings) to Scheme symbols.
+  (define (value-symbol->string value)
+    (string-upcase (scheme-symbol->c-name value)))
+
+  (define (make-c-name value)
+    (case value-prefix
+      ((#f)
+       ;; automatically derive the C value name.
+       (string-append "GNUTLS_" (string-upcase (symbol->string subsystem))
+                      "_" (value-symbol->string value)))
+      (else
+       (string-append value-prefix (value-symbol->string value)))))
+
+  (map (lambda (value)
+         (cons (make-c-name value) value))
+       values))
+
+(define (enum-type-smob-name enum)
+  ;; Return the C name of the smob type for ENUM.
+  (string-append "scm_tc16_gnutls_"
+                 (scheme-symbol->c-name (enum-type-subsystem enum))
+                 "_enum"))
+
+(define (enum-type-smob-list enum)
+  ;; Return the name of the C variable holding a list of value (SMOBs) for
+  ;; ENUM.  This list is used when converting from C to Scheme.
+  (string-append "scm_gnutls_"
+                 (scheme-symbol->c-name (enum-type-subsystem enum))
+                 "_enum_values"))
+
+(define (enum-type-to-c-function enum)
+  ;; Return the name of the C `scm_to_' function for ENUM.
+  (string-append "scm_to_gnutls_"
+                 (scheme-symbol->c-name (enum-type-subsystem enum))))
+
+(define (enum-type-from-c-function enum)
+  ;; Return the name of the C `scm_from_' function for ENUM.
+  (string-append "scm_from_gnutls_"
+                 (scheme-symbol->c-name (enum-type-subsystem enum))))
+
+(define (enum-type-automatic-get-name-function enum)
+  ;; Return the name of an automatically-generated C function that returns a
+  ;; string describing the given enum value of type ENUM.
+  (string-append "scm_gnutls_"
+                 (scheme-symbol->c-name (enum-type-subsystem enum))
+                 "_to_c_string"))
+
+
+;;;
+;;; C code generation.
+;;;
+
+(define (output-enum-smob-definitions enum port)
+  (let ((smob     (enum-type-smob-name enum))
+        (get-name (enum-type-get-name-function enum)))
+    (format port "SCM_GLOBAL_SMOB (~a, \"~a\", 0);~%"
+            smob (enum-type-subsystem enum))
+    (format port "SCM ~a = SCM_EOL;~%"
+            (enum-type-smob-list enum))
+
+    (if (not (string? get-name))
+        ;; Generate a "get name" function.
+        (output-enum-get-name-function enum port))
+
+    ;; Generate the printer and `->string' function.
+    (let ((get-name (or get-name
+                        (enum-type-automatic-get-name-function enum))))
+      (let ((subsystem (scheme-symbol->c-name (enum-type-subsystem enum))))
+        ;; SMOB printer.
+        (format port "SCM_SMOB_PRINT (~a, ~a_print, obj, port, pstate)~%{~%"
+                smob subsystem)
+        (format port "  scm_puts (\"#<gnutls-~a-enum \", port);~%"
+                (enum-type-subsystem enum))
+        (format port "  scm_puts (~a (~a (obj, 1, \"~a_print\")), port);~%"
+                get-name (enum-type-to-c-function enum) subsystem)
+        (format port "  scm_puts (\">\", port);~%")
+        (format port "  return 1;~%")
+        (format port "}~%")
+
+        ;; Enum-to-string.
+        (format port "SCM_DEFINE (scm_gnutls_~a_to_string, \"~a->string\", "
+                subsystem (enum-type-subsystem enum))
+        (format port "1, 0, 0,~%")
+        (format port "            (SCM enumval),~%")
+        (format port "            \"Return a string describing ")
+        (format port "@var{enumval}, a @code{~a} value.\")~%"
+                (enum-type-subsystem enum))
+        (format port "#define FUNC_NAME s_scm_gnutls_~a_to_string~%"
+                subsystem)
+        (format port "{~%")
+        (format port "  ~a c_enum;~%"
+                (enum-type-c-type enum))
+        (format port "  const char *c_string;~%")
+        (format port "  c_enum = ~a (enumval, 1, FUNC_NAME);~%"
+                (enum-type-to-c-function enum))
+        (format port "  c_string = ~a (c_enum);~%"
+                get-name)
+        (format port "  return (scm_from_locale_string (c_string));~%")
+        (format port "}~%")
+        (format port "#undef FUNC_NAME~%")))))
+
+(define (output-enum-definitions enum port)
+  ;; Output to PORT the Guile C code that defines the values of ENUM-ALIST.
+  (let ((subsystem (scheme-symbol->c-name (enum-type-subsystem enum))))
+    (format port "  enum_values = SCM_EOL;~%")
+    (for-each (lambda (c+scheme)
+                (format port "  SCM_NEWSMOB (enum_smob, ~a, "
+                        (enum-type-smob-name enum))
+                (format port "(scm_t_bits) ~a);~%"
+                        (car c+scheme))
+                (format port "  enum_values = scm_cons (enum_smob, ")
+                (format port "enum_values);~%")
+                (format port "  scm_c_define (\"~a\", enum_smob);~%"
+                        (symbol-append (enum-type-subsystem enum) '/
+                                       (cdr c+scheme))))
+              (enum-type-value-alist enum))
+    (format port "  ~a = scm_permanent_object (enum_values);~%"
+            (enum-type-smob-list enum))))
+
+(define (output-enum-declarations enum port)
+  ;; Issue header file declarations needed for the inline functions that
+  ;; handle ENUM values.
+  (format port "SCM_API scm_t_bits ~a;~%"
+          (enum-type-smob-name enum))
+  (format port "SCM_API SCM ~a;~%"
+          (enum-type-smob-list enum)))
+
+(define (output-enum-definition-function enums port)
+  ;; Output a C function that does all the `scm_c_define ()' for the enums
+  ;; listed in ENUMS.
+  (format port "static inline void~%scm_gnutls_define_enums (void)~%{~%")
+  (format port "  SCM enum_values, enum_smob;~%")
+  (for-each (lambda (enum)
+              (output-enum-definitions enum port))
+            enums)
+  (format port "}~%"))
+
+(define (output-c->enum-converter enum port)
+  ;; Output a C->Scheme converted for ENUM.  This works by walking the list
+  ;; of available enum values (SMOBs) for ENUM and then returning the
+  ;; matching SMOB, so that users can then compare enums using `eq?'.  While
+  ;; this may look inefficient, this shouldn't be a problem since (i)
+  ;; conversion in that direction is rarely needed and (ii) the number of
+  ;; values per enum is expected to be small.
+  (format port "static inline SCM~%~a (~a c_obj)~%{~%"
+          (enum-type-from-c-function enum)
+          (enum-type-c-type enum))
+  (format port "  SCM pair, result = SCM_BOOL_F;~%")
+  (format port "  for (pair = ~a; scm_is_pair (pair); "
+          (enum-type-smob-list enum))
+  (format port "pair = SCM_CDR (pair))~%")
+  (format port "    {~%")
+  (format port "      SCM enum_smob;~%")
+  (format port "      enum_smob = SCM_CAR (pair);~%")
+  (format port "      if ((~a) SCM_SMOB_DATA (enum_smob) == c_obj)~%"
+          (enum-type-c-type enum))
+  (format port "        {~%")
+  (format port "          result = enum_smob;~%")
+  (format port "          break;~%")
+  (format port "        }~%")
+  (format port "    }~%")
+  (format port "  return result;~%")
+  (format port "}~%"))
+
+(define (output-enum->c-converter enum port)
+  (let* ((c-type-name (enum-type-c-type enum))
+         (subsystem   (scheme-symbol->c-name (enum-type-subsystem enum))))
+
+    (format port
+            "static inline ~a~%~a (SCM obj, unsigned pos, const char *func)~%"
+            c-type-name (enum-type-to-c-function enum))
+    (format port "#define FUNC_NAME func~%")
+    (format port "{~%")
+    (format port "  SCM_VALIDATE_SMOB (pos, obj, ~a);~%"
+            (string-append "gnutls_" subsystem "_enum"))
+    (format port "  return ((~a) SCM_SMOB_DATA (obj));~%"
+            c-type-name)
+    (format port "}~%")
+    (format port "#undef FUNC_NAME~%")))
+
+(define (output-enum-get-name-function enum port)
+  ;; Output a C function that, when passed a C ENUM value, returns a C string
+  ;; representing that value.
+  (let ((function (enum-type-automatic-get-name-function enum)))
+    (format port
+            "static const char *~%~a (~a c_obj)~%"
+            function (enum-type-c-type enum))
+    (format port "{~%")
+    (format port "  static const struct ")
+    (format port "{ ~a value; const char *name; } "
+            (enum-type-c-type enum))
+    (format port "table[] =~%")
+    (format port "    {~%")
+    (for-each (lambda (c+scheme)
+                (format port "       { ~a, \"~a\" },~%"
+                        (car c+scheme) (cdr c+scheme)))
+              (enum-type-value-alist enum))
+    (format port "    };~%")
+    (format port "  unsigned i;~%")
+    (format port "  const char *name = NULL;~%")
+    (format port "  for (i = 0; i < ~a; i++)~%"
+            (length (enum-type-value-alist enum)))
+    (format port "    {~%")
+    (format port "      if (table[i].value == c_obj)~%")
+    (format port "        {~%")
+    (format port "          name = table[i].name;~%")
+    (format port "          break;~%")
+    (format port "        }~%")
+    (format port "    }~%")
+    (format port "  return (name);~%")
+    (format port "}~%")))
+
+
+;;;
+;;; Actual enumerations.
+;;;
+
+(define %cipher-enum
+  (make-enum-type 'cipher "gnutls_cipher_algorithm_t"
+                  '(null arcfour 3des-cbc aes-128-cbc aes-256-cbc
+                    arcfour-40 rc2-40-cbc des-cbc)
+                  "gnutls_cipher_get_name"))
+
+(define %kx-enum
+  (make-enum-type 'kx "gnutls_kx_algorithm_t"
+                  '(rsa dhe-dss dhe-rsa anon-dh srp rsa-export
+                    srp-rsa srp-dss psk dhe-dss)
+                  "gnutls_kx_get_name"))
+
+(define %params-enum
+  (make-enum-type 'params "gnutls_params_type_t"
+                  '(rsa-export dh)
+                  #f))
+
+(define %credentials-enum
+  (make-enum-type 'credentials "gnutls_credentials_type_t"
+                  '(certificate anon srp psk ia)
+                  #f
+                  "GNUTLS_CRD_"))
+
+(define %mac-enum
+  (make-enum-type 'mac "gnutls_mac_algorithm_t"
+                  '(unknown null md5 sha1 rmd160 md2)
+                  "gnutls_mac_get_name"))
+
+(define %digest-enum
+  (make-enum-type 'digest "gnutls_digest_algorithm_t"
+                  '(null md5 sha1 rmd160 md2 sha256)
+                  #f
+                  "GNUTLS_DIG_"))
+
+(define %compression-method-enum
+  (make-enum-type 'compression-method "gnutls_compression_method_t"
+                  '(null deflate)
+                  "gnutls_compression_get_name"
+                  "GNUTLS_COMP_"))
+
+(define %connection-end-enum
+  (make-enum-type 'connection-end "gnutls_connection_end_t"
+                  '(server client)
+                  #f
+                  "GNUTLS_"))
+
+(define %connection-flag-enum
+  (make-enum-type 'connection-flag "gnutls_init_flags_t"
+                  '(datagram
+                    nonblock
+                    no-extensions
+                    no-replay-protection
+                    no-signal
+                    allow-id-change
+                    enable-false-start
+                    force-client-cert
+                    no-tickets
+                    key-share-top
+                    key-share-top2
+                    key-share-top3
+                    post-handshake-auth
+                    no-auto-rekey
+                    safe-padding-check
+                    enable-early-start
+                    enable-rawpk
+                    auto-reauth
+                    enable-early-data)
+                  #f
+                  "GNUTLS_"))
+
+(define %alert-level-enum
+  (make-enum-type 'alert-level "gnutls_alert_level_t"
+                  '(warning fatal)
+                  #f
+                  "GNUTLS_AL_"))
+
+(define %alert-description-enum
+  (make-enum-type 'alert-description "gnutls_alert_description_t"
+                  '(close-notify unexpected-message bad-record-mac
+decryption-failed record-overflow decompression-failure handshake-failure
+ssl3-no-certificate bad-certificate unsupported-certificate
+certificate-revoked certificate-expired certificate-unknown illegal-parameter
+unknown-ca access-denied decode-error decrypt-error export-restriction
+protocol-version insufficient-security internal-error user-canceled
+no-renegotiation unsupported-extension certificate-unobtainable
+unrecognized-name unknown-psk-identity)
+                  #f
+                  "GNUTLS_A_"))
+
+(define %handshake-description-enum
+  (make-enum-type 'handshake-description "gnutls_handshake_description_t"
+                  '(hello-request client-hello server-hello certificate-pkt
+                    server-key-exchange certificate-request server-hello-done
+                    certificate-verify client-key-exchange finished)
+                  #f
+                  "GNUTLS_HANDSHAKE_"))
+
+(define %certificate-status-enum
+  (make-enum-type 'certificate-status "gnutls_certificate_status_t"
+                  '(invalid revoked signer-not-found signer-not-ca
+                    insecure-algorithm not-activated expired
+                    signature-failure revocation-data-superseded
+                    unexpected-owner revocation-data-issued-in-future
+                    signer-constraints-failure mismatch purpose-mismatch
+                    missing-ocsp-status invalid-ocsp-status
+                    unknown-crit-extensions)
+                  #f
+                  "GNUTLS_CERT_"))
+
+(define %certificate-request-enum
+  (make-enum-type 'certificate-request "gnutls_certificate_request_t"
+                  '(ignore request require)
+                  #f
+                  "GNUTLS_CERT_"))
+
+;; XXX: Broken naming convention.
+; (define %openpgp-key-status-enum
+;   (make-enum-type 'openpgp-key-status "gnutls_openpgp_key_status_t"
+;                   '(key fingerprint)
+;                   #f
+;                   "GNUTLS_OPENPGP_"))
+
+(define %close-request-enum
+  (make-enum-type 'close-request "gnutls_close_request_t"
+                  '(rdwr wr) ;; FIXME: Check the meaning and rename
+                  #f
+                  "GNUTLS_SHUT_"))
+
+(define %protocol-enum
+  (make-enum-type 'protocol "gnutls_protocol_t"
+                  '(ssl3 tls1-0 tls1-1 version-unknown)
+                  #f
+                  "GNUTLS_"))
+
+(define %certificate-type-enum
+  (make-enum-type 'certificate-type "gnutls_certificate_type_t"
+                  '(x509 openpgp)
+                  "gnutls_certificate_type_get_name"
+                  "GNUTLS_CRT_"))
+
+(define %x509-certificate-format-enum
+  (make-enum-type 'x509-certificate-format "gnutls_x509_crt_fmt_t"
+                  '(der pem)
+                  #f
+                  "GNUTLS_X509_FMT_"))
+
+(define %x509-subject-alternative-name-enum
+  (make-enum-type 'x509-subject-alternative-name
+                  "gnutls_x509_subject_alt_name_t"
+                  '(dnsname rfc822name uri ipaddress)
+                  #f
+                  "GNUTLS_SAN_"))
+
+(define %pk-algorithm-enum
+  (make-enum-type 'pk-algorithm "gnutls_pk_algorithm_t"
+                  '(unknown rsa dsa)
+                  "gnutls_pk_algorithm_get_name"
+                  "GNUTLS_PK_"))
+
+(define %sign-algorithm-enum
+  (make-enum-type 'sign-algorithm "gnutls_sign_algorithm_t"
+                  '(unknown rsa-sha1 dsa-sha1 rsa-md5 rsa-md2
+                    rsa-rmd160)
+                  "gnutls_sign_algorithm_get_name"
+                  "GNUTLS_SIGN_"))
+
+(define %psk-key-format-enum
+  (make-enum-type 'psk-key-format "gnutls_psk_key_flags"
+                  '(raw hex)
+                  #f
+                  "GNUTLS_PSK_KEY_"))
+
+(define %key-usage-enum
+  ;; Not actually an enum on the C side.
+  (make-enum-type 'key-usage "int"
+                  '(digital-signature non-repudiation key-encipherment
+                    data-encipherment key-agreement key-cert-sign
+                    crl-sign encipher-only decipher-only)
+                  #f
+                  "GNUTLS_KEY_"))
+
+(define %certificate-verify-enum
+  (make-enum-type 'certificate-verify "gnutls_certificate_verify_flags"
+                  '(disable-ca-sign allow-x509-v1-ca-crt
+                    do-not-allow-same allow-any-x509-v1-ca-crt
+                    allow-sign-rsa-md2 allow-sign-rsa-md5)
+                  #f
+                  "GNUTLS_VERIFY_"))
+
+(define %error-enum
+  (make-enum-type 'error "int"
+                  '(
+;; FIXME: Automate this:
+;; grep '^#define GNUTLS_E_' ../../../lib/includes/gnutls/gnutls.h.in \
+;;  | sed -r -e 's/^#define GNUTLS_E_([^ ]+).*$/\1/' | tr A-Z_ a-z-
+success
+unsupported-version-packet
+tls-packet-decoding-error
+unexpected-packet-length
+invalid-session
+fatal-alert-received
+unexpected-packet
+warning-alert-received
+error-in-finished-packet
+unexpected-handshake-packet
+decryption-failed
+memory-error
+decompression-failed
+compression-failed
+again
+expired
+db-error
+srp-pwd-error
+keyfile-error
+insufficient-credentials
+insuficient-credentials
+insufficient-cred
+insuficient-cred
+hash-failed
+base64-decoding-error
+rehandshake
+got-application-data
+record-limit-reached
+encryption-failed
+pk-encryption-failed
+pk-decryption-failed
+pk-sign-failed
+x509-unsupported-critical-extension
+key-usage-violation
+no-certificate-found
+invalid-request
+short-memory-buffer
+interrupted
+push-error
+pull-error
+received-illegal-parameter
+requested-data-not-available
+pkcs1-wrong-pad
+received-illegal-extension
+internal-error
+dh-prime-unacceptable
+file-error
+too-many-empty-packets
+unknown-pk-algorithm
+too-many-handshake-packets
+received-disallowed-name
+certificate-required
+no-temporary-rsa-params
+no-compression-algorithms
+no-cipher-suites
+openpgp-getkey-failed
+pk-sig-verify-failed
+illegal-srp-username
+srp-pwd-parsing-error
+keyfile-parsing-error
+no-temporary-dh-params
+asn1-element-not-found
+asn1-identifier-not-found
+asn1-der-error
+asn1-value-not-found
+asn1-generic-error
+asn1-value-not-valid
+asn1-tag-error
+asn1-tag-implicit
+asn1-type-any-error
+asn1-syntax-error
+asn1-der-overflow
+openpgp-uid-revoked
+certificate-error
+x509-certificate-error
+certificate-key-mismatch
+unsupported-certificate-type
+x509-unknown-san
+openpgp-fingerprint-unsupported
+x509-unsupported-attribute
+unknown-hash-algorithm
+unknown-pkcs-content-type
+unknown-pkcs-bag-type
+invalid-password
+mac-verify-failed
+constraint-error
+warning-ia-iphf-received
+warning-ia-fphf-received
+ia-verify-failed
+unknown-algorithm
+unsupported-signature-algorithm
+safe-renegotiation-failed
+unsafe-renegotiation-denied
+unknown-srp-username
+premature-termination
+malformed-cidr
+base64-encoding-error
+incompatible-gcrypt-library
+incompatible-crypto-library
+incompatible-libtasn1-library
+openpgp-keyring-error
+x509-unsupported-oid
+random-failed
+base64-unexpected-header-error
+openpgp-subkey-error
+crypto-already-registered
+already-registered
+handshake-too-large
+cryptodev-ioctl-error
+cryptodev-device-error
+channel-binding-not-available
+bad-cookie
+openpgp-preferred-key-error
+incompat-dsa-key-with-tls-protocol
+insufficient-security
+heartbeat-pong-received
+heartbeat-ping-received
+unrecognized-name
+pkcs11-error
+pkcs11-load-error
+parsing-error
+pkcs11-pin-error
+pkcs11-slot-error
+locking-error
+pkcs11-attribute-error
+pkcs11-device-error
+pkcs11-data-error
+pkcs11-unsupported-feature-error
+pkcs11-key-error
+pkcs11-pin-expired
+pkcs11-pin-locked
+pkcs11-session-error
+pkcs11-signature-error
+pkcs11-token-error
+pkcs11-user-error
+crypto-init-failed
+timedout
+user-error
+ecc-no-supported-curves
+ecc-unsupported-curve
+pkcs11-requested-object-not-availble
+certificate-list-unsorted
+illegal-parameter
+no-priorities-were-set
+x509-unsupported-extension
+session-eof
+tpm-error
+tpm-key-password-error
+tpm-srk-password-error
+tpm-session-error
+tpm-key-not-found
+tpm-uninitialized
+tpm-no-lib
+no-certificate-status
+ocsp-response-error
+random-device-error
+auth-error
+no-application-protocol
+sockets-init-error
+key-import-failed
+inappropriate-fallback
+certificate-verification-error
+privkey-verification-error
+unexpected-extensions-length
+asn1-embedded-null-in-string
+self-test-error
+no-self-test
+lib-in-error-state
+pk-generation-error
+idna-error
+need-fallback
+session-user-id-changed
+handshake-during-false-start
+unavailable-during-handshake
+pk-invalid-pubkey
+pk-invalid-privkey
+not-yet-activated
+invalid-utf8-string
+no-embedded-data
+invalid-utf8-email
+invalid-password-string
+certificate-time-error
+record-overflow
+asn1-time-error
+incompatible-sig-with-key
+pk-invalid-pubkey-params
+pk-no-validation-params
+ocsp-mismatch-with-certs
+no-common-key-share
+reauth-request
+too-many-matches
+crl-verification-error
+missing-extension
+db-entry-exists
+early-data-rejected
+unimplemented-feature
+int-ret-0
+int-check-again
+application-error-max
+application-error-min
+)
+                  "gnutls_strerror"
+                  "GNUTLS_E_"))
+
+
+(define %openpgp-certificate-format-enum
+  (make-enum-type 'openpgp-certificate-format "gnutls_openpgp_crt_fmt_t"
+                  '(raw base64)
+                  #f
+                  "GNUTLS_OPENPGP_FMT_"))
+
+(define %server-name-type-enum
+  (make-enum-type 'server-name-type "gnutls_server_name_type_t"
+                  '(dns)
+                  #f
+                  "GNUTLS_NAME_"))
+
+(define %gnutls-enums
+  ;; All enums.
+  (list %cipher-enum %kx-enum %params-enum %credentials-enum %mac-enum
+        %digest-enum %compression-method-enum
+        %connection-end-enum %connection-flag-enum
+        %alert-level-enum %alert-description-enum %handshake-description-enum
+        %certificate-status-enum %certificate-request-enum
+        %close-request-enum %protocol-enum %certificate-type-enum
+        %x509-certificate-format-enum %x509-subject-alternative-name-enum
+        %pk-algorithm-enum %sign-algorithm-enum %server-name-type-enum
+        %psk-key-format-enum %key-usage-enum %certificate-verify-enum
+        %error-enum
+
+        %openpgp-certificate-format-enum))
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: 9e3eb6bb-61a5-4e85-861f-1914ab9677b0
diff --git a/guile/modules/gnutls/build/smobs.scm b/guile/modules/gnutls/build/smobs.scm
new file mode 100644
index 0000000..9612922
--- /dev/null
+++ b/guile/modules/gnutls/build/smobs.scm
@@ -0,0 +1,231 @@
+;;; Help produce Guile wrappers for GnuTLS types.
+;;;
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2012, 2014 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>
+
+(define-module (gnutls build smobs)
+  :use-module (srfi srfi-9)
+  :use-module (srfi srfi-13)
+  :use-module (gnutls build utils)
+  :export (make-smob-type smob-type-tag smob-free-function
+           smob-type-predicate-scheme-name
+           smob-type-from-c-function smob-type-to-c-function
+
+           output-smob-type-definition output-smob-type-declaration
+           output-smob-type-predicate
+           output-c->smob-converter output-smob->c-converter
+
+           %gnutls-smobs))
+
+
+;;;
+;;; SMOB types.
+;;;
+
+(define-record-type <smob-type>
+  (%make-smob-type c-name scm-name free-function)
+  smob-type?
+  (c-name         smob-type-c-name)
+  (scm-name       smob-type-scheme-name)
+  (free-function  smob-type-free-function))
+
+(define (make-smob-type c-name scm-name . free-function)
+  (%make-smob-type c-name scm-name
+                   (if (null? free-function)
+                       (string-append "gnutls_"
+                                      (scheme-symbol->c-name scm-name)
+                                      "_deinit")
+                       (car free-function))))
+
+(define (smob-type-tag type)
+  ;; Return the name of the C variable holding the type tag for TYPE.
+  (string-append "scm_tc16_gnutls_"
+                 (scheme-symbol->c-name (smob-type-scheme-name type))))
+
+(define (smob-type-predicate-scheme-name type)
+  ;; Return a string denoting the Scheme name of TYPE's type predicate.
+  (string-append (symbol->string (smob-type-scheme-name type)) "?"))
+
+(define (smob-type-to-c-function type)
+  ;; Return the name of the C `scm_to_' function for SMOB.
+  (string-append "scm_to_gnutls_"
+                 (scheme-symbol->c-name (smob-type-scheme-name type))))
+
+(define (smob-type-from-c-function type)
+  ;; Return the name of the C `scm_from_' function for SMOB.
+  (string-append "scm_from_gnutls_"
+                 (scheme-symbol->c-name (smob-type-scheme-name type))))
+
+
+;;;
+;;; C code generation.
+;;;
+
+(define (output-smob-type-definition type port)
+  (format port "SCM_GLOBAL_SMOB (~a, \"~a\", 0);~%"
+          (smob-type-tag type)
+          (smob-type-scheme-name type))
+
+  (format port "SCM_SMOB_FREE (~a, ~a_free, obj)~%{~%"
+          (smob-type-tag type)
+          (scheme-symbol->c-name (smob-type-scheme-name type)))
+  (format port "  ~a c_obj;~%"
+          (smob-type-c-name type))
+  (format port "  c_obj = (~a) SCM_SMOB_DATA (obj);~%"
+          (smob-type-c-name type))
+  (format port "  ~a (c_obj);~%"
+          (smob-type-free-function type))
+  (format port "  return 0;~%")
+  (format port "}~%"))
+
+(define (output-smob-type-declaration type port)
+  ;; Issue a header file declaration for the SMOB type tag of TYPE.
+  (format port "SCM_API scm_t_bits ~a;~%"
+          (smob-type-tag type)))
+
+(define (output-smob-type-predicate type port)
+  (define (texi-doc-string)
+    (string-append "Return true if @var{obj} is of type @code{"
+                   (symbol->string (smob-type-scheme-name type))
+                   "}."))
+
+  (let ((c-name (string-append "scm_gnutls_"
+                               (string-map (lambda (chr)
+                                             (if (char=? chr #\-)
+                                                 #\_
+                                                 chr))
+                                           (symbol->string
+                                            (smob-type-scheme-name type)))
+                               "_p")))
+    (format port "SCM_DEFINE (~a, \"~a\", 1, 0, 0,~%"
+            c-name (smob-type-predicate-scheme-name type))
+    (format port "            (SCM obj),~%")
+    (format port "            \"~a\")~%"
+            (texi-doc-string))
+    (format port "#define FUNC_NAME s_~a~%"
+            c-name)
+    (format port "{~%")
+    (format port "  return (scm_from_bool (SCM_SMOB_PREDICATE (~a, obj)));~%"
+            (smob-type-tag type))
+    (format port "}~%#undef FUNC_NAME~%")))
+
+(define (output-c->smob-converter type port)
+  (format port "static inline SCM~%~a (~a c_obj)~%{~%"
+          (smob-type-from-c-function type)
+          (smob-type-c-name type))
+  (format port "  SCM_RETURN_NEWSMOB (~a, (scm_t_bits) c_obj);~%"
+          (smob-type-tag type))
+  (format port "}~%"))
+
+(define (output-smob->c-converter type port)
+  (format port "static inline ~a~%~a (SCM obj, "
+          (smob-type-c-name type)
+          (smob-type-to-c-function type))
+  (format port "unsigned pos, const char *func)~%")
+  (format port "#define FUNC_NAME func~%")
+  (format port "{~%")
+  (format port "  SCM_VALIDATE_SMOB (pos, obj, ~a);~%"
+          (string-append "gnutls_"
+                         (scheme-symbol->c-name (smob-type-scheme-name type))))
+  (format port "  return ((~a) SCM_SMOB_DATA (obj));~%"
+          (smob-type-c-name type))
+  (format port "}~%")
+  (format port "#undef FUNC_NAME~%"))
+
+
+;;;
+;;; Actual SMOB types.
+;;;
+
+(define %session-smob
+  (make-smob-type "gnutls_session_t" 'session
+                  "gnutls_deinit"))
+
+(define %anonymous-client-credentials-smob
+  (make-smob-type "gnutls_anon_client_credentials_t" 'anonymous-client-credentials
+                  "gnutls_anon_free_client_credentials"))
+
+(define %anonymous-server-credentials-smob
+  (make-smob-type "gnutls_anon_server_credentials_t" 'anonymous-server-credentials
+                  "gnutls_anon_free_server_credentials"))
+
+(define %dh-parameters-smob
+  (make-smob-type "gnutls_dh_params_t" 'dh-parameters
+                  "gnutls_dh_params_deinit"))
+
+(define %certificate-credentials-smob
+  (make-smob-type "gnutls_certificate_credentials_t" 'certificate-credentials
+                  "gnutls_certificate_free_credentials"))
+
+(define %srp-server-credentials-smob
+  (make-smob-type "gnutls_srp_server_credentials_t" 'srp-server-credentials
+                  "gnutls_srp_free_server_credentials"))
+
+(define %srp-client-credentials-smob
+  (make-smob-type "gnutls_srp_client_credentials_t" 'srp-client-credentials
+                  "gnutls_srp_free_client_credentials"))
+
+(define %psk-server-credentials-smob
+  (make-smob-type "gnutls_psk_server_credentials_t" 'psk-server-credentials
+                  "gnutls_psk_free_server_credentials"))
+
+(define %psk-client-credentials-smob
+  (make-smob-type "gnutls_psk_client_credentials_t" 'psk-client-credentials
+                  "gnutls_psk_free_client_credentials"))
+
+(define %x509-certificate-smob
+  (make-smob-type "gnutls_x509_crt_t" 'x509-certificate
+                  "gnutls_x509_crt_deinit"))
+
+(define %x509-private-key-smob
+  (make-smob-type "gnutls_x509_privkey_t" 'x509-private-key
+                  "gnutls_x509_privkey_deinit"))
+
+(define %openpgp-certificate-smob
+  (make-smob-type "gnutls_openpgp_crt_t" 'openpgp-certificate
+                  "gnutls_openpgp_crt_deinit"))
+
+(define %openpgp-private-key-smob
+  (make-smob-type "gnutls_openpgp_privkey_t" 'openpgp-private-key
+                  "gnutls_openpgp_privkey_deinit"))
+
+(define %openpgp-keyring-smob
+  (make-smob-type "gnutls_openpgp_keyring_t" 'openpgp-keyring
+                  "gnutls_openpgp_keyring_deinit"))
+
+
+(define %gnutls-smobs
+  ;; All SMOB types.
+  (list %session-smob %anonymous-client-credentials-smob
+        %anonymous-server-credentials-smob %dh-parameters-smob
+        %certificate-credentials-smob
+        %srp-server-credentials-smob %srp-client-credentials-smob
+        %psk-server-credentials-smob %psk-client-credentials-smob
+        %x509-certificate-smob %x509-private-key-smob
+
+        %openpgp-certificate-smob %openpgp-private-key-smob
+        %openpgp-keyring-smob))
+
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: 26bf79ef-6dee-45f2-9e9d-2d209c518278
diff --git a/guile/modules/gnutls/build/tests.scm b/guile/modules/gnutls/build/tests.scm
new file mode 100644
index 0000000..7dd7991
--- /dev/null
+++ b/guile/modules/gnutls/build/tests.scm
@@ -0,0 +1,93 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2011-2012, 2016, 2021-2022 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@gnu.org>.
+
+(define-module (gnutls build tests)
+  #:export (run-test
+            with-child-process))
+
+(define (run-test thunk)
+  "Call `(exit (THUNK))'.  If THUNK raises an exception, then call `(exit 1)' and
+display a backtrace.  Otherwise, return THUNK's return value."
+  (exit
+   (catch #t
+     thunk
+     (lambda (key . args)
+       ;; Never reached.
+       (exit 1))
+     (lambda (key . args)
+       (dynamic-wind ;; to be on the safe side
+         (lambda () #t)
+         (lambda ()
+           (format (current-error-port)
+                   "~%throw to `~a' with args ~s [PID ~a]~%"
+                   key args (getpid))
+           (display-backtrace (make-stack #t) (current-output-port)))
+         (lambda ()
+           (exit 1)))
+       (exit 1)))))
+
+(define (call-with-child-process child parent)
+  "Run thunk CHILD in a child process and invoke PARENT from the parent
+process, passing it the PID of the child process.  Make sure the child
+process exits upon failure."
+  (let ((pid (primitive-fork)))
+    (if (zero? pid)
+        (dynamic-wind
+          (const #t)
+          (lambda ()
+            (primitive-exit (if (child) 0 1)))
+          (lambda ()
+            (primitive-exit 2)))
+        (parent pid))))
+
+(use-modules (rnrs io ports)
+             (rnrs bytevectors)
+             (ice-9 match))
+
+(define-syntax-rule (define-replacement (name args ...) body ...)
+  ;; Define a compatibility replacement for NAME, if needed.
+  (define-public name
+    (if (module-defined? the-scm-module 'name)
+        (module-ref the-scm-module 'name)
+        (lambda (args ...)
+          body ...))))
+
+;; 'uniform-vector-read!' and 'uniform-vector-write' are deprecated in 2.0
+;; and absent in 2.2.
+;; TODO: Switch to the R6RS bytevector and I/O interface.
+
+(define-replacement (uniform-vector-read! buf port)
+  (match (get-bytevector-n! port buf
+                            0 (bytevector-length buf))
+    ((? eof-object?) 0)
+    ((? integer? n)  n)))
+
+(define-replacement (uniform-vector-write buf port)
+  (put-bytevector port buf))
+
+(define-syntax-rule (with-child-process pid parent child)
+  "Fork and evaluate expression PARENT in the current process, with PID bound
+to the PID of its child process; the child process evaluated CHILD."
+  (call-with-child-process
+   (lambda () child)
+   (lambda (pid) parent)))
+
+;;; Local Variables:
+;;; eval: (put 'define-replacement 'scheme-indent-function 1)
+;;; End:
diff --git a/guile/modules/gnutls/build/utils.scm b/guile/modules/gnutls/build/utils.scm
new file mode 100644
index 0000000..b547aa8
--- /dev/null
+++ b/guile/modules/gnutls/build/utils.scm
@@ -0,0 +1,46 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2012 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>
+
+(define-module (gnutls build utils)
+  :use-module (srfi srfi-13)
+  :export (scheme-symbol->c-name))
+
+;;;
+;;; Common utilities for the binding generation code.
+;;;
+
+
+;;;
+;;; Utilities.
+;;;
+
+(define (scheme-symbol->c-name sym)
+  ;; Turn SYM, a symbol denoting a Scheme name, into a string denoting a C
+  ;; name.
+  (string-map (lambda (chr)
+                (if (eq? chr #\-) #\_ chr))
+              (symbol->string sym)))
+
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: 56919ee1-7cce-46b9-b90f-ae6fbcfe4159
diff --git a/guile/modules/gnutls/extra.scm b/guile/modules/gnutls/extra.scm
new file mode 100644
index 0000000..4191c5a
--- /dev/null
+++ b/guile/modules/gnutls/extra.scm
@@ -0,0 +1,83 @@
+;;; GnuTLS-extra --- Guile bindings for GnuTLS-EXTRA.
+;;; Copyright (C) 2007-2012 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS-extra is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; GnuTLS-extra is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GnuTLS-EXTRA; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+;;; USA.
+
+;;; Written by Ludovic Courtès <ludo@gnu.org>
+
+(define-module (gnutls extra)
+
+  :use-module (gnutls)
+
+  :re-export (;; OpenPGP keys
+           openpgp-certificate? openpgp-private-key?
+           import-openpgp-certificate import-openpgp-private-key
+           openpgp-certificate-id openpgp-certificate-id!
+           openpgp-certificate-fingerprint openpgp-certificate-fingerprint!
+           openpgp-certificate-name openpgp-certificate-names
+           openpgp-certificate-algorithm openpgp-certificate-version
+           openpgp-certificate-usage
+
+           ;; OpenPGP keyrings
+           openpgp-keyring? import-openpgp-keyring
+           openpgp-keyring-contains-key-id?
+
+           ;; certificate credentials
+           set-certificate-credentials-openpgp-keys!
+
+           ;; enum->string functions
+           openpgp-certificate-format->string
+
+           ;; enum values
+           openpgp-certificate-format/raw
+           openpgp-certificate-format/base64))
+
+
+
+;;;
+;;; This module will be removed in a future version.
+;;;
+
+(issue-deprecation-warning
+ "The (gnutls extra) module is deprecated; use (gnutls) instead")
+
+
+;;;
+;;; Aliases kept for backward compatibility with GnuTLS 2.0.x.  These aliases
+;;; are deprecated in 2.2 and should be removed in 2.4.x.
+;;;
+
+(define-public openpgp-public-key? openpgp-certificate?)
+(define-public import-openpgp-public-key import-openpgp-certificate)
+(define-public openpgp-public-key-id openpgp-certificate-id)
+(define-public openpgp-public-key-id! openpgp-certificate-id!)
+(define-public openpgp-public-key-fingerprint openpgp-certificate-fingerprint)
+(define-public openpgp-public-key-fingerprint! openpgp-certificate-fingerprint!)
+(define-public openpgp-public-key-name openpgp-certificate-name)
+(define-public openpgp-public-key-names openpgp-certificate-names)
+(define-public openpgp-public-key-algorithm openpgp-certificate-algorithm)
+(define-public openpgp-public-key-version openpgp-certificate-version)
+(define-public openpgp-public-key-usage openpgp-certificate-usage)
+
+(define-public openpgp-key-format->string openpgp-certificate-format->string)
+(define-public openpgp-key-format/raw openpgp-certificate-format/raw)
+(define-public openpgp-key-format/base64 openpgp-certificate-format/base64)
+
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
diff --git a/guile/modules/system/documentation/README b/guile/modules/system/documentation/README
new file mode 100644
index 0000000..d8dba12
--- /dev/null
+++ b/guile/modules/system/documentation/README
@@ -0,0 +1,15 @@
+C Documentation Snarfing Modules
+--------------------------------
+
+This modules provide allow the extraction of Texinfo documentation
+strings from C files---this is usually referred to as ``doc snarfing''
+in Guile terms.
+
+They were stolen from Guile-Reader 0.3:
+
+  https://www.nongnu.org/guile-reader/
+
+It was only slightly modified.
+
+
+Ludovic Courtès <ludo@chbouib.org>.
diff --git a/guile/modules/system/documentation/c-snarf.scm b/guile/modules/system/documentation/c-snarf.scm
new file mode 100644
index 0000000..5e54da3
--- /dev/null
+++ b/guile/modules/system/documentation/c-snarf.scm
@@ -0,0 +1,210 @@
+;;; c-snarf.scm  --  Parsing documentation "snarffed" from C files.
+;;;
+;;; Copyright 2006-2012 Free Software Foundation, Inc.
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+(define-module (system documentation c-snarf)
+  :use-module (ice-9 popen)
+  :use-module (ice-9 rdelim)
+
+  :use-module (srfi srfi-13)
+  :use-module (srfi srfi-14)
+  :use-module (srfi srfi-39)
+
+  :export (run-cpp-and-extract-snarfing
+           parse-snarfing
+           parse-snarfed-line))
+
+;;; Author:  Ludovic Courtès
+;;;
+;;; Commentary:
+;;;
+;;; This module provides tools to parse and otherwise manipulate
+;;; documentation "snarffed" from C files, i.e., information obtained by
+;;; running the C preprocessor with the @code{-DSCM_MAGIC_SNARF_DOCS} flag.
+;;;
+;;; Code:
+
+
+
+;;;
+;;; High-level API.
+;;;
+
+(define (run-cpp-and-extract-snarfing file cpp cpp-flags)
+  (let ((pipe (apply open-pipe* OPEN_READ
+                     (cons cpp (append cpp-flags (list file))))))
+    (parse-snarfing pipe)))
+
+
+;;;
+;;; Parsing magic-snarffed CPP output.
+;;;
+
+(define (parse-c-argument-list arg-string)
+  "Parse @var{arg-string} (a string representing a ANSI C argument list,
+e.g., @var{(const SCM first, SCM second_arg)}) and return a list of strings
+denoting the argument names."
+  (define %c-symbol-char-set
+    (char-set-adjoin char-set:letter+digit #\_))
+
+  (let loop ((args (string-tokenize (string-trim-both arg-string #\space)
+				    %c-symbol-char-set))
+	     (type? #t)
+	     (result '()))
+    (if (null? args)
+	(reverse! result)
+	(let ((the-arg (car args)))
+	  (cond ((and type? (string=? the-arg "const"))
+		 (loop (cdr args) type? result))
+		((and type? (string=? the-arg "SCM"))
+		 (loop (cdr args) (not type?) result))
+                (type? ;; any other type, e.g., `void'
+                 (loop (cdr args) (not type?) result))
+		(else
+		 (loop (cdr args) (not type?) (cons the-arg result))))))))
+
+(define (parse-documentation-item item)
+  "Parse @var{item} (a string), a single function string produced by the C
+preprocessor.  The result is an alist whose keys represent specific aspects
+of a procedure's documentation: @code{c-name}, @code{scheme-name},
+ @code{documentation} (a Texinfo documentation string), etc."
+
+  (define (read-strings)
+    ;; Read several subsequent strings and return their concatenation.
+    (let loop ((str (read))
+               (result '()))
+      (if (or (eof-object? str)
+              (not (string? str)))
+          (string-concatenate (reverse! result))
+          (loop (read) (cons str result)))))
+
+  (let* ((item (string-trim-both item #\space))
+	 (space (string-index item #\space)))
+    (if (not space)
+	(error "invalid documentation item" item)
+	(let ((kind (substring item 0 space))
+	      (rest (substring item space (string-length item))))
+	  (cond ((string=? kind "cname")
+		 (cons 'c-name (string-trim-both rest #\space)))
+		((string=? kind "fname")
+		 (cons 'scheme-name
+                       (with-input-from-string rest read-strings)))
+		((string=? kind "type")
+		 (cons 'type (with-input-from-string rest read)))
+		((string=? kind "location")
+		 (cons 'location
+		       (with-input-from-string rest
+			 (lambda ()
+			   (let loop ((str (read))
+				      (result '()))
+			     (if (eof-object? str)
+				 (reverse! result)
+				 (loop (read) (cons str result))))))))
+		((string=? kind "arglist")
+		 (cons 'arguments
+		       (parse-c-argument-list rest)))
+		((string=? kind "argsig")
+		 (cons 'signature
+		       (with-input-from-string rest
+			 (lambda ()
+			   (let ((req (read)) (opt (read)) (rst? (read)))
+			     (list (cons 'required req)
+				   (cons 'optional opt)
+				   (cons 'rest?    (= 1 rst?))))))))
+		(else
+		 ;; docstring (may consist of several C strings which we
+		 ;; assume to be equivalent to Scheme strings)
+		 (cons 'documentation
+		       (with-input-from-string item read-strings))))))))
+
+(define (parse-snarfed-line line)
+  "Parse @var{line}, a string that contains documentation returned for a
+single function by the C preprocessor with the @code{-DSCM_MAGIC_SNARF_DOCS}
+option.  @var{line} is assumed to be a complete \"^^ { ... ^^ }\" sequence."
+  (define (caret-split str)
+    (let loop ((str str)
+	       (result '()))
+      (if (string=? str "")
+	  (reverse! result)
+	  (let ((caret (string-index str #\^))
+		(len (string-length str)))
+	    (if caret
+		(if (and (> (- len caret) 0)
+			 (eq? (string-ref str (+ caret 1)) #\^))
+		    (loop (substring str (+ 2 caret) len)
+			  (cons (string-take str (- caret 1)) result))
+		    (error "single caret not allowed" str))
+		(loop "" (cons str result)))))))
+
+  (let ((items (caret-split (substring line 4
+				       (- (string-length line) 4)))))
+    (map parse-documentation-item items)))
+
+
+(define (parse-snarfing port)
+  "Read C preprocessor (where the @code{SCM_MAGIC_SNARF_DOCS} macro is
+defined) output from @var{port} a return a list of alist, each of which
+contains information about a specific function described in the C
+preprocessor output."
+  (define start-marker "^^ {")
+  (define end-marker   "^^ }")
+
+  (define (read-snarf-lines start)
+    ;; Read the snarf lines that follow START until and end marker is found.
+    (let loop ((line   start)
+               (result '()))
+      (cond ((eof-object? line)
+             ;; EOF in the middle of a "^^ { ... ^^ }" sequence; shouldn't
+             ;; happen.
+             line)
+            ((string-contains line end-marker)
+             =>
+             (lambda (end)
+               (let ((result (cons (string-take line (+ 3 end))
+                                   result)))
+                 (string-concatenate-reverse result))))
+            ((string-prefix? "#" line)
+             ;; Presumably a "# LINENUM" directive; skip it.
+             (loop (read-line port) result))
+            (else
+             (loop (read-line port)
+                   (cons line result))))))
+
+  (let loop ((line (read-line port))
+	     (result '()))
+    (cond ((eof-object? line)
+           result)
+          ((string-contains line start-marker)
+           =>
+           (lambda (start)
+             (let ((line
+                    (read-snarf-lines (string-drop line start))))
+               (loop (read-line port)
+                     (cons (parse-snarfed-line line) result)))))
+          (else
+           (loop (read-line port) result)))))
+
+
+;;; c-snarf.scm ends here
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: dcba2446-ee43-46d8-a47e-e6e12f121988
diff --git a/guile/modules/system/documentation/output.scm b/guile/modules/system/documentation/output.scm
new file mode 100644
index 0000000..d60fe44
--- /dev/null
+++ b/guile/modules/system/documentation/output.scm
@@ -0,0 +1,176 @@
+;;; output.scm  --  Output documentation "snarffed" from C files in Texi/GDF.
+;;;
+;;; Copyright 2006-2012 Free Software Foundation, Inc.
+;;;
+;;;
+;;; This program is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; This program is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+(define-module (system documentation output)
+  :use-module (srfi srfi-1)
+  :use-module (srfi srfi-13)
+  :use-module (srfi srfi-39)
+  :autoload   (system documentation c-snarf) (run-cpp-and-extract-snarfing)
+
+  :export (schemify-name scheme-procedure-texi-line
+           procedure-gdf-string procedure-texi-documentation
+           output-procedure-texi-documentation-from-c-file
+           *document-c-functions?*))
+
+;;; Author:  Ludovic Courtès
+;;;
+;;; Commentary:
+;;;
+;;; This module provides support function to issue Texinfo or GDF (Guile
+;;; Documentation Format) documentation from "snarffed" C files.
+;;;
+;;; Code:
+
+
+;;;
+;;; Utility.
+;;;
+
+(define (schemify-name str)
+  "Turn @var{str}, a C variable or function name, into a more ``Schemey''
+form, e.g., one with dashed instead of underscores, etc."
+  (string-map (lambda (chr)
+                (if (eq? chr #\_)
+                    #\-
+                    chr))
+              (if (string-suffix? "_p" str)
+                  (string-append (substring str 0
+                                            (- (string-length str) 2))
+                                 "?")
+                  str)))
+
+
+;;;
+;;; Issuing Texinfo and GDF-formatted doc (i.e., `guile-procedures.texi').
+;;; GDF = Guile Documentation Format
+;;;
+
+(define *document-c-functions?*
+  ;; Whether to mention C function names along with Scheme procedure names.
+  (make-parameter #t))
+
+(define (scheme-procedure-texi-line proc-name args
+                                    required-args optional-args
+                                    rest-arg?)
+  "Return a Texinfo string describing the Scheme procedure named
+@var{proc-name}, whose arguments are listed in @var{args} (a list of strings)
+and whose signature is defined by @var{required-args}, @var{optional-args}
+and @var{rest-arg?}."
+  (string-append "@deffn {Scheme Procedure} " proc-name " "
+                 (string-join (take args required-args) " ")
+                 (string-join (take (drop args required-args)
+                                    (+ optional-args
+                                       (if rest-arg? 1 0)))
+                              " [" 'prefix)
+                 (if rest-arg? "...]" "")
+                 (make-string optional-args #\])))
+
+(define (procedure-gdf-string proc-doc)
+  "Issue a Texinfo/GDF docstring corresponding to @var{proc-doc}, a
+documentation alist as returned by @code{parse-snarfed-line}.  To produce
+actual GDF-formatted doc, the resulting string must be processed by
+@code{makeinfo}."
+  (let* ((proc-name     (assq-ref proc-doc 'scheme-name))
+         (args          (assq-ref proc-doc 'arguments))
+         (signature     (assq-ref proc-doc 'signature))
+         (required-args (assq-ref signature 'required))
+         (optional-args (assq-ref signature 'optional))
+         (rest-arg?     (assq-ref signature 'rest?))
+         (location      (assq-ref proc-doc 'location))
+         (file-name     (car location))
+         (line          (cadr location))
+         (documentation (assq-ref proc-doc 'documentation)))
+    (string-append "" ;; form feed
+                   proc-name (string #\newline)
+                   (format #f "@c snarfed from ~a:~a~%"
+                           file-name line)
+
+                   (scheme-procedure-texi-line proc-name
+                                               (map schemify-name args)
+                                               required-args optional-args
+                                               rest-arg?)
+
+                   (string #\newline)
+                   documentation (string #\newline)
+                   "@end deffn" (string #\newline))))
+
+(define (procedure-texi-documentation proc-doc)
+  "Issue a Texinfo docstring corresponding to @var{proc-doc}, a documentation
+alist as returned by @var{parse-snarfed-line}.  The resulting Texinfo string
+is meant for use in a manual since it also documents the corresponding C
+function."
+  (let* ((proc-name     (assq-ref proc-doc 'scheme-name))
+         (c-name        (assq-ref proc-doc 'c-name))
+         (args          (assq-ref proc-doc 'arguments))
+         (signature     (assq-ref proc-doc 'signature))
+         (required-args (assq-ref signature 'required))
+         (optional-args (assq-ref signature 'optional))
+         (rest-arg?     (assq-ref signature 'rest?))
+         (location      (assq-ref proc-doc 'location))
+         (file-name     (car location))
+         (line          (cadr location))
+         (documentation (assq-ref proc-doc 'documentation)))
+  (string-append (string #\newline)
+		 (format #f "@c snarfed from ~a:~a~%"
+			 file-name line)
+
+                 ;; document the Scheme procedure
+                 (scheme-procedure-texi-line proc-name
+                                             (map schemify-name args)
+                                             required-args optional-args
+                                             rest-arg?)
+                 (string #\newline)
+
+                 (if (*document-c-functions?*)
+                     (string-append
+                      ;; document the C function
+                      "@deffnx {C Function} " c-name " ("
+                      (if (null? args)
+                          "void"
+                          (string-join (map (lambda (arg)
+                                              (string-append "SCM " arg))
+                                            args)
+                                       ", "))
+                      ")" (string #\newline))
+                     "")
+
+		 documentation (string #\newline)
+                 "@end deffn" (string #\newline))))
+
+
+;;;
+;;; Very high-level interface.
+;;;
+
+(define (output-procedure-texi-documentation-from-c-file c-file cpp cflags
+                                                         port)
+  (for-each (lambda (texi-string)
+              (display texi-string port))
+            (map procedure-texi-documentation
+                 (run-cpp-and-extract-snarfing c-file cpp cflags))))
+
+
+;;; output.scm ends here
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: 20ca493a-6f1a-4d7f-9d24-ccce0d32df49
diff --git a/guile/pre-inst-guile.in b/guile/pre-inst-guile.in
new file mode 100644
index 0000000..9dd409d
--- /dev/null
+++ b/guile/pre-inst-guile.in
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+# Copyright (C) 2007-2012 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+# Sets up the execution environment needed to run the test programs
+# and produce the documentation.
+
+
+GUILE_LOAD_PATH="@abs_top_srcdir@/guile/modules:$GUILE_LOAD_PATH"
+GUILE_LOAD_PATH="@abs_top_builddir@/guile/modules:$GUILE_LOAD_PATH"
+export GUILE_LOAD_PATH
+
+GNUTLS_GUILE_EXTENSION_DIR="@abs_top_builddir@/guile/src"
+export GNUTLS_GUILE_EXTENSION_DIR
+
+exec @abs_top_builddir@/libtool --mode=execute		                    \
+       -dlopen "@abs_top_builddir@/guile/src/guile-gnutls-v-2.la"        \
+       @GUILE@ "$@"
diff --git a/guile/src/Makefile.am b/guile/src/Makefile.am
new file mode 100644
index 0000000..78f0143
--- /dev/null
+++ b/guile/src/Makefile.am
@@ -0,0 +1,124 @@
+#  GnuTLS --- Guile bindings for GnuTLS.
+#  Copyright (C) 2007-2014, 2016 Free Software Foundation, Inc.
+#
+#  GnuTLS is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU Lesser General Public
+#  License as published by the Free Software Foundation; either
+#  version 2.1 of the License, or (at your option) any later version.
+#
+#  GnuTLS is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
+#  License along with GnuTLS; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+GUILE_FOR_BUILD =						\
+  GUILE_AUTO_COMPILE=0 $(GUILE) -L $(top_srcdir)/guile/modules
+
+noinst_HEADERS = errors.h utils.h
+
+EXTRA_DIST =					\
+  make-enum-map.scm make-smob-types.scm		\
+  make-enum-header.scm make-smob-header.scm
+
+# Files generated by the (gnutls build ...) modules.
+GENERATED_BINDINGS =				\
+  enum-map.i.c smob-types.i.c enums.h smobs.h
+
+BUILT_SOURCES =					\
+  $(GENERATED_BINDINGS)				\
+  core.x errors.x
+
+CLEANFILES = $(BUILT_SOURCES)
+
+guileextension_LTLIBRARIES  = guile-gnutls-v-2.la
+
+# Use '-module' to build a "dlopenable module", in Libtool terms.
+# Use '-undefined' to placate Libtool on Windows; see
+# <https://lists.gnutls.org/pipermail/gnutls-devel/2014-December/007294.html>.
+guile_gnutls_v_2_la_LDFLAGS = -module -no-undefined
+
+# Linking against GnuTLS.
+GNUTLS_CORE_LIBS  = $(top_builddir)/lib/libgnutls.la
+
+# Linking against Gnulib modules.
+GNULIB_LIBS    = $(top_builddir)/gl/libgnu.la
+GNULIB_CFLAGS  = -I$(top_builddir)/gl -I$(top_srcdir)/gl
+
+
+guile_gnutls_v_2_la_SOURCES = core.c errors.c utils.c
+guile_gnutls_v_2_la_CFLAGS =			\
+  $(AM_CFLAGS) $(GNULIB_CFLAGS) $(GUILE_CFLAGS)
+guile_gnutls_v_2_la_LIBADD = \
+	$(GNUTLS_CORE_LIBS) $(GNULIB_LIBS) \
+	$(GUILE_LDFLAGS)
+
+AM_CPPFLAGS = \
+	-I$(top_srcdir)/lib/includes \
+	-I$(top_builddir)/lib/includes	\
+	-I$(top_srcdir)/extra/includes \
+	-I$(top_builddir) \
+	-I$(builddir)
+
+if HAVE_GCC
+
+AM_CFLAGS = -Wall -Wextra
+
+# Generated `.x' files and Guile's `scm_c_define_gsubr ()' require
+# `-Wno-strict-prototypes'.  This trick makes sure `-Wno-s-p' appears
+# after `-Ws-p'.
+AM_CFLAGS += -Wno-strict-prototypes
+
+# Functions generated from 'SCM_SMOB_PRINT' & co. typically have
+# unused parameters.
+AM_CFLAGS += -Wno-unused-parameter
+
+# The `-fgnu89-inline' option appeared in GCC 4.1.3.
+if HAVE_GCC_GNU89_INLINE_OPTION
+
+# Guile and GMP currently rely on GNU inline semantics, not C99 inline.
+AM_CFLAGS += -fgnu89-inline
+
+endif HAVE_GCC_GNU89_INLINE_OPTION
+
+endif HAVE_GCC
+
+
+enums.h: $(srcdir)/make-enum-header.scm
+	$(AM_V_GEN)$(GUILE_FOR_BUILD) "$^" > "$@.tmp"
+	$(AM_V_at)mv "$@.tmp" "$@"
+
+enum-map.i.c: $(srcdir)/make-enum-map.scm
+	$(AM_V_GEN)$(GUILE_FOR_BUILD) "$^" > "$@.tmp"
+	$(AM_V_at)mv "$@.tmp" "$@"
+
+smobs.h: $(srcdir)/make-smob-header.scm
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+
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diff --git a/guile/src/Makefile.in b/guile/src/Makefile.in
new file mode 100644
index 0000000..d3c1590
--- /dev/null
+++ b/guile/src/Makefile.in
@@ -0,0 +1,2567 @@
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+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+#  Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public
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+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
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+GL_GGL_GNULIB_CTIME = @GL_GGL_GNULIB_CTIME@
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+GL_GGL_GNULIB_GETPASS = @GL_GGL_GNULIB_GETPASS@
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+GL_GGL_GNULIB_NANOSLEEP = @GL_GGL_GNULIB_NANOSLEEP@
+GL_GGL_GNULIB_NL_LANGINFO = @GL_GGL_GNULIB_NL_LANGINFO@
+GL_GGL_GNULIB_NONBLOCKING = @GL_GGL_GNULIB_NONBLOCKING@
+GL_GGL_GNULIB_OBSTACK_PRINTF = @GL_GGL_GNULIB_OBSTACK_PRINTF@
+GL_GGL_GNULIB_OBSTACK_PRINTF_POSIX = @GL_GGL_GNULIB_OBSTACK_PRINTF_POSIX@
+GL_GGL_GNULIB_OPEN = @GL_GGL_GNULIB_OPEN@
+GL_GGL_GNULIB_OPENAT = @GL_GGL_GNULIB_OPENAT@
+GL_GGL_GNULIB_OVERRIDES_STRUCT_STAT = @GL_GGL_GNULIB_OVERRIDES_STRUCT_STAT@
+GL_GGL_GNULIB_PCLOSE = @GL_GGL_GNULIB_PCLOSE@
+GL_GGL_GNULIB_PERROR = @GL_GGL_GNULIB_PERROR@
+GL_GGL_GNULIB_PIPE = @GL_GGL_GNULIB_PIPE@
+GL_GGL_GNULIB_PIPE2 = @GL_GGL_GNULIB_PIPE2@
+GL_GGL_GNULIB_POPEN = @GL_GGL_GNULIB_POPEN@
+GL_GGL_GNULIB_POSIX_MEMALIGN = @GL_GGL_GNULIB_POSIX_MEMALIGN@
+GL_GGL_GNULIB_POSIX_OPENPT = @GL_GGL_GNULIB_POSIX_OPENPT@
+GL_GGL_GNULIB_PREAD = @GL_GGL_GNULIB_PREAD@
+GL_GGL_GNULIB_PRINTF = @GL_GGL_GNULIB_PRINTF@
+GL_GGL_GNULIB_PRINTF_POSIX = @GL_GGL_GNULIB_PRINTF_POSIX@
+GL_GGL_GNULIB_PSELECT = @GL_GGL_GNULIB_PSELECT@
+GL_GGL_GNULIB_PTHREAD_COND = @GL_GGL_GNULIB_PTHREAD_COND@
+GL_GGL_GNULIB_PTHREAD_MUTEX = @GL_GGL_GNULIB_PTHREAD_MUTEX@
+GL_GGL_GNULIB_PTHREAD_MUTEX_TIMEDLOCK = @GL_GGL_GNULIB_PTHREAD_MUTEX_TIMEDLOCK@
+GL_GGL_GNULIB_PTHREAD_ONCE = @GL_GGL_GNULIB_PTHREAD_ONCE@
+GL_GGL_GNULIB_PTHREAD_RWLOCK = @GL_GGL_GNULIB_PTHREAD_RWLOCK@
+GL_GGL_GNULIB_PTHREAD_SIGMASK = @GL_GGL_GNULIB_PTHREAD_SIGMASK@
+GL_GGL_GNULIB_PTHREAD_SPIN = @GL_GGL_GNULIB_PTHREAD_SPIN@
+GL_GGL_GNULIB_PTHREAD_THREAD = @GL_GGL_GNULIB_PTHREAD_THREAD@
+GL_GGL_GNULIB_PTHREAD_TSS = @GL_GGL_GNULIB_PTHREAD_TSS@
+GL_GGL_GNULIB_PTSNAME = @GL_GGL_GNULIB_PTSNAME@
+GL_GGL_GNULIB_PTSNAME_R = @GL_GGL_GNULIB_PTSNAME_R@
+GL_GGL_GNULIB_PUTC = @GL_GGL_GNULIB_PUTC@
+GL_GGL_GNULIB_PUTCHAR = @GL_GGL_GNULIB_PUTCHAR@
+GL_GGL_GNULIB_PUTENV = @GL_GGL_GNULIB_PUTENV@
+GL_GGL_GNULIB_PUTS = @GL_GGL_GNULIB_PUTS@
+GL_GGL_GNULIB_PWRITE = @GL_GGL_GNULIB_PWRITE@
+GL_GGL_GNULIB_QSORT_R = @GL_GGL_GNULIB_QSORT_R@
+GL_GGL_GNULIB_RAISE = @GL_GGL_GNULIB_RAISE@
+GL_GGL_GNULIB_RANDOM = @GL_GGL_GNULIB_RANDOM@
+GL_GGL_GNULIB_RANDOM_R = @GL_GGL_GNULIB_RANDOM_R@
+GL_GGL_GNULIB_RAWMEMCHR = @GL_GGL_GNULIB_RAWMEMCHR@
+GL_GGL_GNULIB_READ = @GL_GGL_GNULIB_READ@
+GL_GGL_GNULIB_READLINK = @GL_GGL_GNULIB_READLINK@
+GL_GGL_GNULIB_READLINKAT = @GL_GGL_GNULIB_READLINKAT@
+GL_GGL_GNULIB_REALLOCARRAY = @GL_GGL_GNULIB_REALLOCARRAY@
+GL_GGL_GNULIB_REALLOC_POSIX = @GL_GGL_GNULIB_REALLOC_POSIX@
+GL_GGL_GNULIB_REALPATH = @GL_GGL_GNULIB_REALPATH@
+GL_GGL_GNULIB_RECV = @GL_GGL_GNULIB_RECV@
+GL_GGL_GNULIB_RECVFROM = @GL_GGL_GNULIB_RECVFROM@
+GL_GGL_GNULIB_REMOVE = @GL_GGL_GNULIB_REMOVE@
+GL_GGL_GNULIB_RENAME = @GL_GGL_GNULIB_RENAME@
+GL_GGL_GNULIB_RENAMEAT = @GL_GGL_GNULIB_RENAMEAT@
+GL_GGL_GNULIB_RMDIR = @GL_GGL_GNULIB_RMDIR@
+GL_GGL_GNULIB_RPMATCH = @GL_GGL_GNULIB_RPMATCH@
+GL_GGL_GNULIB_SCANF = @GL_GGL_GNULIB_SCANF@
+GL_GGL_GNULIB_SCHED_YIELD = @GL_GGL_GNULIB_SCHED_YIELD@
+GL_GGL_GNULIB_SECURE_GETENV = @GL_GGL_GNULIB_SECURE_GETENV@
+GL_GGL_GNULIB_SELECT = @GL_GGL_GNULIB_SELECT@
+GL_GGL_GNULIB_SEND = @GL_GGL_GNULIB_SEND@
+GL_GGL_GNULIB_SENDTO = @GL_GGL_GNULIB_SENDTO@
+GL_GGL_GNULIB_SETENV = @GL_GGL_GNULIB_SETENV@
+GL_GGL_GNULIB_SETHOSTNAME = @GL_GGL_GNULIB_SETHOSTNAME@
+GL_GGL_GNULIB_SETLOCALE = @GL_GGL_GNULIB_SETLOCALE@
+GL_GGL_GNULIB_SETLOCALE_NULL = @GL_GGL_GNULIB_SETLOCALE_NULL@
+GL_GGL_GNULIB_SETSOCKOPT = @GL_GGL_GNULIB_SETSOCKOPT@
+GL_GGL_GNULIB_SHUTDOWN = @GL_GGL_GNULIB_SHUTDOWN@
+GL_GGL_GNULIB_SIGABBREV_NP = @GL_GGL_GNULIB_SIGABBREV_NP@
+GL_GGL_GNULIB_SIGACTION = @GL_GGL_GNULIB_SIGACTION@
+GL_GGL_GNULIB_SIGDESCR_NP = @GL_GGL_GNULIB_SIGDESCR_NP@
+GL_GGL_GNULIB_SIGNAL_H_SIGPIPE = @GL_GGL_GNULIB_SIGNAL_H_SIGPIPE@
+GL_GGL_GNULIB_SIGPROCMASK = @GL_GGL_GNULIB_SIGPROCMASK@
+GL_GGL_GNULIB_SLEEP = @GL_GGL_GNULIB_SLEEP@
+GL_GGL_GNULIB_SNPRINTF = @GL_GGL_GNULIB_SNPRINTF@
+GL_GGL_GNULIB_SOCKET = @GL_GGL_GNULIB_SOCKET@
+GL_GGL_GNULIB_SPRINTF_POSIX = @GL_GGL_GNULIB_SPRINTF_POSIX@
+GL_GGL_GNULIB_STAT = @GL_GGL_GNULIB_STAT@
+GL_GGL_GNULIB_STDIO_H_NONBLOCKING = @GL_GGL_GNULIB_STDIO_H_NONBLOCKING@
+GL_GGL_GNULIB_STDIO_H_SIGPIPE = @GL_GGL_GNULIB_STDIO_H_SIGPIPE@
+GL_GGL_GNULIB_STPCPY = @GL_GGL_GNULIB_STPCPY@
+GL_GGL_GNULIB_STPNCPY = @GL_GGL_GNULIB_STPNCPY@
+GL_GGL_GNULIB_STRCASESTR = @GL_GGL_GNULIB_STRCASESTR@
+GL_GGL_GNULIB_STRCHRNUL = @GL_GGL_GNULIB_STRCHRNUL@
+GL_GGL_GNULIB_STRDUP = @GL_GGL_GNULIB_STRDUP@
+GL_GGL_GNULIB_STRERROR = @GL_GGL_GNULIB_STRERROR@
+GL_GGL_GNULIB_STRERRORNAME_NP = @GL_GGL_GNULIB_STRERRORNAME_NP@
+GL_GGL_GNULIB_STRERROR_R = @GL_GGL_GNULIB_STRERROR_R@
+GL_GGL_GNULIB_STRFTIME = @GL_GGL_GNULIB_STRFTIME@
+GL_GGL_GNULIB_STRNCAT = @GL_GGL_GNULIB_STRNCAT@
+GL_GGL_GNULIB_STRNDUP = @GL_GGL_GNULIB_STRNDUP@
+GL_GGL_GNULIB_STRNLEN = @GL_GGL_GNULIB_STRNLEN@
+GL_GGL_GNULIB_STRPBRK = @GL_GGL_GNULIB_STRPBRK@
+GL_GGL_GNULIB_STRPTIME = @GL_GGL_GNULIB_STRPTIME@
+GL_GGL_GNULIB_STRSEP = @GL_GGL_GNULIB_STRSEP@
+GL_GGL_GNULIB_STRSIGNAL = @GL_GGL_GNULIB_STRSIGNAL@
+GL_GGL_GNULIB_STRSTR = @GL_GGL_GNULIB_STRSTR@
+GL_GGL_GNULIB_STRTOD = @GL_GGL_GNULIB_STRTOD@
+GL_GGL_GNULIB_STRTOIMAX = @GL_GGL_GNULIB_STRTOIMAX@
+GL_GGL_GNULIB_STRTOK_R = @GL_GGL_GNULIB_STRTOK_R@
+GL_GGL_GNULIB_STRTOL = @GL_GGL_GNULIB_STRTOL@
+GL_GGL_GNULIB_STRTOLD = @GL_GGL_GNULIB_STRTOLD@
+GL_GGL_GNULIB_STRTOLL = @GL_GGL_GNULIB_STRTOLL@
+GL_GGL_GNULIB_STRTOUL = @GL_GGL_GNULIB_STRTOUL@
+GL_GGL_GNULIB_STRTOULL = @GL_GGL_GNULIB_STRTOULL@
+GL_GGL_GNULIB_STRTOUMAX = @GL_GGL_GNULIB_STRTOUMAX@
+GL_GGL_GNULIB_STRVERSCMP = @GL_GGL_GNULIB_STRVERSCMP@
+GL_GGL_GNULIB_SYMLINK = @GL_GGL_GNULIB_SYMLINK@
+GL_GGL_GNULIB_SYMLINKAT = @GL_GGL_GNULIB_SYMLINKAT@
+GL_GGL_GNULIB_SYSTEM_POSIX = @GL_GGL_GNULIB_SYSTEM_POSIX@
+GL_GGL_GNULIB_TIMEGM = @GL_GGL_GNULIB_TIMEGM@
+GL_GGL_GNULIB_TIMESPEC_GET = @GL_GGL_GNULIB_TIMESPEC_GET@
+GL_GGL_GNULIB_TIME_R = @GL_GGL_GNULIB_TIME_R@
+GL_GGL_GNULIB_TIME_RZ = @GL_GGL_GNULIB_TIME_RZ@
+GL_GGL_GNULIB_TMPFILE = @GL_GGL_GNULIB_TMPFILE@
+GL_GGL_GNULIB_TRUNCATE = @GL_GGL_GNULIB_TRUNCATE@
+GL_GGL_GNULIB_TTYNAME_R = @GL_GGL_GNULIB_TTYNAME_R@
+GL_GGL_GNULIB_TZSET = @GL_GGL_GNULIB_TZSET@
+GL_GGL_GNULIB_UNISTD_H_NONBLOCKING = @GL_GGL_GNULIB_UNISTD_H_NONBLOCKING@
+GL_GGL_GNULIB_UNISTD_H_SIGPIPE = @GL_GGL_GNULIB_UNISTD_H_SIGPIPE@
+GL_GGL_GNULIB_UNLINK = @GL_GGL_GNULIB_UNLINK@
+GL_GGL_GNULIB_UNLINKAT = @GL_GGL_GNULIB_UNLINKAT@
+GL_GGL_GNULIB_UNLOCKPT = @GL_GGL_GNULIB_UNLOCKPT@
+GL_GGL_GNULIB_UNSETENV = @GL_GGL_GNULIB_UNSETENV@
+GL_GGL_GNULIB_USLEEP = @GL_GGL_GNULIB_USLEEP@
+GL_GGL_GNULIB_UTIMENSAT = @GL_GGL_GNULIB_UTIMENSAT@
+GL_GGL_GNULIB_VASPRINTF = @GL_GGL_GNULIB_VASPRINTF@
+GL_GGL_GNULIB_VDPRINTF = @GL_GGL_GNULIB_VDPRINTF@
+GL_GGL_GNULIB_VFPRINTF = @GL_GGL_GNULIB_VFPRINTF@
+GL_GGL_GNULIB_VFPRINTF_POSIX = @GL_GGL_GNULIB_VFPRINTF_POSIX@
+GL_GGL_GNULIB_VFSCANF = @GL_GGL_GNULIB_VFSCANF@
+GL_GGL_GNULIB_VPRINTF = @GL_GGL_GNULIB_VPRINTF@
+GL_GGL_GNULIB_VPRINTF_POSIX = @GL_GGL_GNULIB_VPRINTF_POSIX@
+GL_GGL_GNULIB_VSCANF = @GL_GGL_GNULIB_VSCANF@
+GL_GGL_GNULIB_VSNPRINTF = @GL_GGL_GNULIB_VSNPRINTF@
+GL_GGL_GNULIB_VSPRINTF_POSIX = @GL_GGL_GNULIB_VSPRINTF_POSIX@
+GL_GGL_GNULIB_WCPCPY = @GL_GGL_GNULIB_WCPCPY@
+GL_GGL_GNULIB_WCPNCPY = @GL_GGL_GNULIB_WCPNCPY@
+GL_GGL_GNULIB_WCRTOMB = @GL_GGL_GNULIB_WCRTOMB@
+GL_GGL_GNULIB_WCSCASECMP = @GL_GGL_GNULIB_WCSCASECMP@
+GL_GGL_GNULIB_WCSCAT = @GL_GGL_GNULIB_WCSCAT@
+GL_GGL_GNULIB_WCSCHR = @GL_GGL_GNULIB_WCSCHR@
+GL_GGL_GNULIB_WCSCMP = @GL_GGL_GNULIB_WCSCMP@
+GL_GGL_GNULIB_WCSCOLL = @GL_GGL_GNULIB_WCSCOLL@
+GL_GGL_GNULIB_WCSCPY = @GL_GGL_GNULIB_WCSCPY@
+GL_GGL_GNULIB_WCSCSPN = @GL_GGL_GNULIB_WCSCSPN@
+GL_GGL_GNULIB_WCSDUP = @GL_GGL_GNULIB_WCSDUP@
+GL_GGL_GNULIB_WCSFTIME = @GL_GGL_GNULIB_WCSFTIME@
+GL_GGL_GNULIB_WCSLEN = @GL_GGL_GNULIB_WCSLEN@
+GL_GGL_GNULIB_WCSNCASECMP = @GL_GGL_GNULIB_WCSNCASECMP@
+GL_GGL_GNULIB_WCSNCAT = @GL_GGL_GNULIB_WCSNCAT@
+GL_GGL_GNULIB_WCSNCMP = @GL_GGL_GNULIB_WCSNCMP@
+GL_GGL_GNULIB_WCSNCPY = @GL_GGL_GNULIB_WCSNCPY@
+GL_GGL_GNULIB_WCSNLEN = @GL_GGL_GNULIB_WCSNLEN@
+GL_GGL_GNULIB_WCSNRTOMBS = @GL_GGL_GNULIB_WCSNRTOMBS@
+GL_GGL_GNULIB_WCSPBRK = @GL_GGL_GNULIB_WCSPBRK@
+GL_GGL_GNULIB_WCSRCHR = @GL_GGL_GNULIB_WCSRCHR@
+GL_GGL_GNULIB_WCSRTOMBS = @GL_GGL_GNULIB_WCSRTOMBS@
+GL_GGL_GNULIB_WCSSPN = @GL_GGL_GNULIB_WCSSPN@
+GL_GGL_GNULIB_WCSSTR = @GL_GGL_GNULIB_WCSSTR@
+GL_GGL_GNULIB_WCSTOK = @GL_GGL_GNULIB_WCSTOK@
+GL_GGL_GNULIB_WCSWIDTH = @GL_GGL_GNULIB_WCSWIDTH@
+GL_GGL_GNULIB_WCSXFRM = @GL_GGL_GNULIB_WCSXFRM@
+GL_GGL_GNULIB_WCTOB = @GL_GGL_GNULIB_WCTOB@
+GL_GGL_GNULIB_WCTOMB = @GL_GGL_GNULIB_WCTOMB@
+GL_GGL_GNULIB_WCWIDTH = @GL_GGL_GNULIB_WCWIDTH@
+GL_GGL_GNULIB_WMEMCHR = @GL_GGL_GNULIB_WMEMCHR@
+GL_GGL_GNULIB_WMEMCMP = @GL_GGL_GNULIB_WMEMCMP@
+GL_GGL_GNULIB_WMEMCPY = @GL_GGL_GNULIB_WMEMCPY@
+GL_GGL_GNULIB_WMEMMOVE = @GL_GGL_GNULIB_WMEMMOVE@
+GL_GGL_GNULIB_WMEMPCPY = @GL_GGL_GNULIB_WMEMPCPY@
+GL_GGL_GNULIB_WMEMSET = @GL_GGL_GNULIB_WMEMSET@
+GL_GGL_GNULIB_WRITE = @GL_GGL_GNULIB_WRITE@
+GL_GGL_GNULIB__EXIT = @GL_GGL_GNULIB__EXIT@
+GL_GNULIB_ACCEPT = @GL_GNULIB_ACCEPT@
+GL_GNULIB_ACCEPT4 = @GL_GNULIB_ACCEPT4@
+GL_GNULIB_ACCESS = @GL_GNULIB_ACCESS@
+GL_GNULIB_ALIGNED_ALLOC = @GL_GNULIB_ALIGNED_ALLOC@
+GL_GNULIB_ATOLL = @GL_GNULIB_ATOLL@
+GL_GNULIB_BIND = @GL_GNULIB_BIND@
+GL_GNULIB_BTOWC = @GL_GNULIB_BTOWC@
+GL_GNULIB_CALLOC_POSIX = @GL_GNULIB_CALLOC_POSIX@
+GL_GNULIB_CANONICALIZE_FILE_NAME = @GL_GNULIB_CANONICALIZE_FILE_NAME@
+GL_GNULIB_CHDIR = @GL_GNULIB_CHDIR@
+GL_GNULIB_CHOWN = @GL_GNULIB_CHOWN@
+GL_GNULIB_CLOSE = @GL_GNULIB_CLOSE@
+GL_GNULIB_CONNECT = @GL_GNULIB_CONNECT@
+GL_GNULIB_COPY_FILE_RANGE = @GL_GNULIB_COPY_FILE_RANGE@
+GL_GNULIB_CREAT = @GL_GNULIB_CREAT@
+GL_GNULIB_CTIME = @GL_GNULIB_CTIME@
+GL_GNULIB_DPRINTF = @GL_GNULIB_DPRINTF@
+GL_GNULIB_DUP = @GL_GNULIB_DUP@
+GL_GNULIB_DUP2 = @GL_GNULIB_DUP2@
+GL_GNULIB_DUP3 = @GL_GNULIB_DUP3@
+GL_GNULIB_ENVIRON = @GL_GNULIB_ENVIRON@
+GL_GNULIB_EUIDACCESS = @GL_GNULIB_EUIDACCESS@
+GL_GNULIB_EXECL = @GL_GNULIB_EXECL@
+GL_GNULIB_EXECLE = @GL_GNULIB_EXECLE@
+GL_GNULIB_EXECLP = @GL_GNULIB_EXECLP@
+GL_GNULIB_EXECV = @GL_GNULIB_EXECV@
+GL_GNULIB_EXECVE = @GL_GNULIB_EXECVE@
+GL_GNULIB_EXECVP = @GL_GNULIB_EXECVP@
+GL_GNULIB_EXECVPE = @GL_GNULIB_EXECVPE@
+GL_GNULIB_EXPLICIT_BZERO = @GL_GNULIB_EXPLICIT_BZERO@
+GL_GNULIB_FACCESSAT = @GL_GNULIB_FACCESSAT@
+GL_GNULIB_FCHDIR = @GL_GNULIB_FCHDIR@
+GL_GNULIB_FCHMODAT = @GL_GNULIB_FCHMODAT@
+GL_GNULIB_FCHOWNAT = @GL_GNULIB_FCHOWNAT@
+GL_GNULIB_FCLOSE = @GL_GNULIB_FCLOSE@
+GL_GNULIB_FCNTL = @GL_GNULIB_FCNTL@
+GL_GNULIB_FDATASYNC = @GL_GNULIB_FDATASYNC@
+GL_GNULIB_FDOPEN = @GL_GNULIB_FDOPEN@
+GL_GNULIB_FFLUSH = @GL_GNULIB_FFLUSH@
+GL_GNULIB_FFS = @GL_GNULIB_FFS@
+GL_GNULIB_FFSL = @GL_GNULIB_FFSL@
+GL_GNULIB_FFSLL = @GL_GNULIB_FFSLL@
+GL_GNULIB_FGETC = @GL_GNULIB_FGETC@
+GL_GNULIB_FGETS = @GL_GNULIB_FGETS@
+GL_GNULIB_FOPEN = @GL_GNULIB_FOPEN@
+GL_GNULIB_FPRINTF = @GL_GNULIB_FPRINTF@
+GL_GNULIB_FPRINTF_POSIX = @GL_GNULIB_FPRINTF_POSIX@
+GL_GNULIB_FPURGE = @GL_GNULIB_FPURGE@
+GL_GNULIB_FPUTC = @GL_GNULIB_FPUTC@
+GL_GNULIB_FPUTS = @GL_GNULIB_FPUTS@
+GL_GNULIB_FREAD = @GL_GNULIB_FREAD@
+GL_GNULIB_FREE_POSIX = @GL_GNULIB_FREE_POSIX@
+GL_GNULIB_FREOPEN = @GL_GNULIB_FREOPEN@
+GL_GNULIB_FSCANF = @GL_GNULIB_FSCANF@
+GL_GNULIB_FSEEK = @GL_GNULIB_FSEEK@
+GL_GNULIB_FSEEKO = @GL_GNULIB_FSEEKO@
+GL_GNULIB_FSTAT = @GL_GNULIB_FSTAT@
+GL_GNULIB_FSTATAT = @GL_GNULIB_FSTATAT@
+GL_GNULIB_FSYNC = @GL_GNULIB_FSYNC@
+GL_GNULIB_FTELL = @GL_GNULIB_FTELL@
+GL_GNULIB_FTELLO = @GL_GNULIB_FTELLO@
+GL_GNULIB_FTRUNCATE = @GL_GNULIB_FTRUNCATE@
+GL_GNULIB_FUTIMENS = @GL_GNULIB_FUTIMENS@
+GL_GNULIB_FWRITE = @GL_GNULIB_FWRITE@
+GL_GNULIB_GETADDRINFO = @GL_GNULIB_GETADDRINFO@
+GL_GNULIB_GETC = @GL_GNULIB_GETC@
+GL_GNULIB_GETCHAR = @GL_GNULIB_GETCHAR@
+GL_GNULIB_GETCWD = @GL_GNULIB_GETCWD@
+GL_GNULIB_GETDELIM = @GL_GNULIB_GETDELIM@
+GL_GNULIB_GETDOMAINNAME = @GL_GNULIB_GETDOMAINNAME@
+GL_GNULIB_GETDTABLESIZE = @GL_GNULIB_GETDTABLESIZE@
+GL_GNULIB_GETENTROPY = @GL_GNULIB_GETENTROPY@
+GL_GNULIB_GETGROUPS = @GL_GNULIB_GETGROUPS@
+GL_GNULIB_GETHOSTNAME = @GL_GNULIB_GETHOSTNAME@
+GL_GNULIB_GETLINE = @GL_GNULIB_GETLINE@
+GL_GNULIB_GETLOADAVG = @GL_GNULIB_GETLOADAVG@
+GL_GNULIB_GETLOGIN = @GL_GNULIB_GETLOGIN@
+GL_GNULIB_GETLOGIN_R = @GL_GNULIB_GETLOGIN_R@
+GL_GNULIB_GETOPT_POSIX = @GL_GNULIB_GETOPT_POSIX@
+GL_GNULIB_GETPAGESIZE = @GL_GNULIB_GETPAGESIZE@
+GL_GNULIB_GETPASS = @GL_GNULIB_GETPASS@
+GL_GNULIB_GETPEERNAME = @GL_GNULIB_GETPEERNAME@
+GL_GNULIB_GETSOCKNAME = @GL_GNULIB_GETSOCKNAME@
+GL_GNULIB_GETSOCKOPT = @GL_GNULIB_GETSOCKOPT@
+GL_GNULIB_GETSUBOPT = @GL_GNULIB_GETSUBOPT@
+GL_GNULIB_GETTIMEOFDAY = @GL_GNULIB_GETTIMEOFDAY@
+GL_GNULIB_GETUMASK = @GL_GNULIB_GETUMASK@
+GL_GNULIB_GETUSERSHELL = @GL_GNULIB_GETUSERSHELL@
+GL_GNULIB_GRANTPT = @GL_GNULIB_GRANTPT@
+GL_GNULIB_GROUP_MEMBER = @GL_GNULIB_GROUP_MEMBER@
+GL_GNULIB_IMAXABS = @GL_GNULIB_IMAXABS@
+GL_GNULIB_IMAXDIV = @GL_GNULIB_IMAXDIV@
+GL_GNULIB_INET_NTOP = @GL_GNULIB_INET_NTOP@
+GL_GNULIB_INET_PTON = @GL_GNULIB_INET_PTON@
+GL_GNULIB_ISATTY = @GL_GNULIB_ISATTY@
+GL_GNULIB_LCHMOD = @GL_GNULIB_LCHMOD@
+GL_GNULIB_LCHOWN = @GL_GNULIB_LCHOWN@
+GL_GNULIB_LINK = @GL_GNULIB_LINK@
+GL_GNULIB_LINKAT = @GL_GNULIB_LINKAT@
+GL_GNULIB_LISTEN = @GL_GNULIB_LISTEN@
+GL_GNULIB_LOCALTIME = @GL_GNULIB_LOCALTIME@
+GL_GNULIB_LSEEK = @GL_GNULIB_LSEEK@
+GL_GNULIB_LSTAT = @GL_GNULIB_LSTAT@
+GL_GNULIB_MALLOC_POSIX = @GL_GNULIB_MALLOC_POSIX@
+GL_GNULIB_MBRLEN = @GL_GNULIB_MBRLEN@
+GL_GNULIB_MBRTOWC = @GL_GNULIB_MBRTOWC@
+GL_GNULIB_MBSCASECMP = @GL_GNULIB_MBSCASECMP@
+GL_GNULIB_MBSCASESTR = @GL_GNULIB_MBSCASESTR@
+GL_GNULIB_MBSCHR = @GL_GNULIB_MBSCHR@
+GL_GNULIB_MBSCSPN = @GL_GNULIB_MBSCSPN@
+GL_GNULIB_MBSINIT = @GL_GNULIB_MBSINIT@
+GL_GNULIB_MBSLEN = @GL_GNULIB_MBSLEN@
+GL_GNULIB_MBSNCASECMP = @GL_GNULIB_MBSNCASECMP@
+GL_GNULIB_MBSNLEN = @GL_GNULIB_MBSNLEN@
+GL_GNULIB_MBSNRTOWCS = @GL_GNULIB_MBSNRTOWCS@
+GL_GNULIB_MBSPBRK = @GL_GNULIB_MBSPBRK@
+GL_GNULIB_MBSPCASECMP = @GL_GNULIB_MBSPCASECMP@
+GL_GNULIB_MBSRCHR = @GL_GNULIB_MBSRCHR@
+GL_GNULIB_MBSRTOWCS = @GL_GNULIB_MBSRTOWCS@
+GL_GNULIB_MBSSEP = @GL_GNULIB_MBSSEP@
+GL_GNULIB_MBSSPN = @GL_GNULIB_MBSSPN@
+GL_GNULIB_MBSSTR = @GL_GNULIB_MBSSTR@
+GL_GNULIB_MBSTOK_R = @GL_GNULIB_MBSTOK_R@
+GL_GNULIB_MBTOWC = @GL_GNULIB_MBTOWC@
+GL_GNULIB_MDA_ACCESS = @GL_GNULIB_MDA_ACCESS@
+GL_GNULIB_MDA_CHDIR = @GL_GNULIB_MDA_CHDIR@
+GL_GNULIB_MDA_CHMOD = @GL_GNULIB_MDA_CHMOD@
+GL_GNULIB_MDA_CLOSE = @GL_GNULIB_MDA_CLOSE@
+GL_GNULIB_MDA_CREAT = @GL_GNULIB_MDA_CREAT@
+GL_GNULIB_MDA_DUP = @GL_GNULIB_MDA_DUP@
+GL_GNULIB_MDA_DUP2 = @GL_GNULIB_MDA_DUP2@
+GL_GNULIB_MDA_ECVT = @GL_GNULIB_MDA_ECVT@
+GL_GNULIB_MDA_EXECL = @GL_GNULIB_MDA_EXECL@
+GL_GNULIB_MDA_EXECLE = @GL_GNULIB_MDA_EXECLE@
+GL_GNULIB_MDA_EXECLP = @GL_GNULIB_MDA_EXECLP@
+GL_GNULIB_MDA_EXECV = @GL_GNULIB_MDA_EXECV@
+GL_GNULIB_MDA_EXECVE = @GL_GNULIB_MDA_EXECVE@
+GL_GNULIB_MDA_EXECVP = @GL_GNULIB_MDA_EXECVP@
+GL_GNULIB_MDA_EXECVPE = @GL_GNULIB_MDA_EXECVPE@
+GL_GNULIB_MDA_FCLOSEALL = @GL_GNULIB_MDA_FCLOSEALL@
+GL_GNULIB_MDA_FCVT = @GL_GNULIB_MDA_FCVT@
+GL_GNULIB_MDA_FDOPEN = @GL_GNULIB_MDA_FDOPEN@
+GL_GNULIB_MDA_FILENO = @GL_GNULIB_MDA_FILENO@
+GL_GNULIB_MDA_GCVT = @GL_GNULIB_MDA_GCVT@
+GL_GNULIB_MDA_GETCWD = @GL_GNULIB_MDA_GETCWD@
+GL_GNULIB_MDA_GETPID = @GL_GNULIB_MDA_GETPID@
+GL_GNULIB_MDA_GETW = @GL_GNULIB_MDA_GETW@
+GL_GNULIB_MDA_ISATTY = @GL_GNULIB_MDA_ISATTY@
+GL_GNULIB_MDA_LSEEK = @GL_GNULIB_MDA_LSEEK@
+GL_GNULIB_MDA_MEMCCPY = @GL_GNULIB_MDA_MEMCCPY@
+GL_GNULIB_MDA_MKDIR = @GL_GNULIB_MDA_MKDIR@
+GL_GNULIB_MDA_MKTEMP = @GL_GNULIB_MDA_MKTEMP@
+GL_GNULIB_MDA_OPEN = @GL_GNULIB_MDA_OPEN@
+GL_GNULIB_MDA_PUTENV = @GL_GNULIB_MDA_PUTENV@
+GL_GNULIB_MDA_PUTW = @GL_GNULIB_MDA_PUTW@
+GL_GNULIB_MDA_READ = @GL_GNULIB_MDA_READ@
+GL_GNULIB_MDA_RMDIR = @GL_GNULIB_MDA_RMDIR@
+GL_GNULIB_MDA_STRDUP = @GL_GNULIB_MDA_STRDUP@
+GL_GNULIB_MDA_SWAB = @GL_GNULIB_MDA_SWAB@
+GL_GNULIB_MDA_TEMPNAM = @GL_GNULIB_MDA_TEMPNAM@
+GL_GNULIB_MDA_TZSET = @GL_GNULIB_MDA_TZSET@
+GL_GNULIB_MDA_UMASK = @GL_GNULIB_MDA_UMASK@
+GL_GNULIB_MDA_UNLINK = @GL_GNULIB_MDA_UNLINK@
+GL_GNULIB_MDA_WCSDUP = @GL_GNULIB_MDA_WCSDUP@
+GL_GNULIB_MDA_WRITE = @GL_GNULIB_MDA_WRITE@
+GL_GNULIB_MEMCHR = @GL_GNULIB_MEMCHR@
+GL_GNULIB_MEMMEM = @GL_GNULIB_MEMMEM@
+GL_GNULIB_MEMPCPY = @GL_GNULIB_MEMPCPY@
+GL_GNULIB_MEMRCHR = @GL_GNULIB_MEMRCHR@
+GL_GNULIB_MKDIR = @GL_GNULIB_MKDIR@
+GL_GNULIB_MKDIRAT = @GL_GNULIB_MKDIRAT@
+GL_GNULIB_MKDTEMP = @GL_GNULIB_MKDTEMP@
+GL_GNULIB_MKFIFO = @GL_GNULIB_MKFIFO@
+GL_GNULIB_MKFIFOAT = @GL_GNULIB_MKFIFOAT@
+GL_GNULIB_MKNOD = @GL_GNULIB_MKNOD@
+GL_GNULIB_MKNODAT = @GL_GNULIB_MKNODAT@
+GL_GNULIB_MKOSTEMP = @GL_GNULIB_MKOSTEMP@
+GL_GNULIB_MKOSTEMPS = @GL_GNULIB_MKOSTEMPS@
+GL_GNULIB_MKSTEMP = @GL_GNULIB_MKSTEMP@
+GL_GNULIB_MKSTEMPS = @GL_GNULIB_MKSTEMPS@
+GL_GNULIB_MKTIME = @GL_GNULIB_MKTIME@
+GL_GNULIB_NANOSLEEP = @GL_GNULIB_NANOSLEEP@
+GL_GNULIB_NONBLOCKING = @GL_GNULIB_NONBLOCKING@
+GL_GNULIB_OBSTACK_PRINTF = @GL_GNULIB_OBSTACK_PRINTF@
+GL_GNULIB_OBSTACK_PRINTF_POSIX = @GL_GNULIB_OBSTACK_PRINTF_POSIX@
+GL_GNULIB_OPEN = @GL_GNULIB_OPEN@
+GL_GNULIB_OPENAT = @GL_GNULIB_OPENAT@
+GL_GNULIB_OVERRIDES_STRUCT_STAT = @GL_GNULIB_OVERRIDES_STRUCT_STAT@
+GL_GNULIB_PCLOSE = @GL_GNULIB_PCLOSE@
+GL_GNULIB_PERROR = @GL_GNULIB_PERROR@
+GL_GNULIB_PIPE = @GL_GNULIB_PIPE@
+GL_GNULIB_PIPE2 = @GL_GNULIB_PIPE2@
+GL_GNULIB_POPEN = @GL_GNULIB_POPEN@
+GL_GNULIB_POSIX_MEMALIGN = @GL_GNULIB_POSIX_MEMALIGN@
+GL_GNULIB_POSIX_OPENPT = @GL_GNULIB_POSIX_OPENPT@
+GL_GNULIB_PREAD = @GL_GNULIB_PREAD@
+GL_GNULIB_PRINTF = @GL_GNULIB_PRINTF@
+GL_GNULIB_PRINTF_POSIX = @GL_GNULIB_PRINTF_POSIX@
+GL_GNULIB_PTSNAME = @GL_GNULIB_PTSNAME@
+GL_GNULIB_PTSNAME_R = @GL_GNULIB_PTSNAME_R@
+GL_GNULIB_PUTC = @GL_GNULIB_PUTC@
+GL_GNULIB_PUTCHAR = @GL_GNULIB_PUTCHAR@
+GL_GNULIB_PUTENV = @GL_GNULIB_PUTENV@
+GL_GNULIB_PUTS = @GL_GNULIB_PUTS@
+GL_GNULIB_PWRITE = @GL_GNULIB_PWRITE@
+GL_GNULIB_QSORT_R = @GL_GNULIB_QSORT_R@
+GL_GNULIB_RANDOM = @GL_GNULIB_RANDOM@
+GL_GNULIB_RANDOM_R = @GL_GNULIB_RANDOM_R@
+GL_GNULIB_RAWMEMCHR = @GL_GNULIB_RAWMEMCHR@
+GL_GNULIB_READ = @GL_GNULIB_READ@
+GL_GNULIB_READLINK = @GL_GNULIB_READLINK@
+GL_GNULIB_READLINKAT = @GL_GNULIB_READLINKAT@
+GL_GNULIB_REALLOCARRAY = @GL_GNULIB_REALLOCARRAY@
+GL_GNULIB_REALLOC_POSIX = @GL_GNULIB_REALLOC_POSIX@
+GL_GNULIB_REALPATH = @GL_GNULIB_REALPATH@
+GL_GNULIB_RECV = @GL_GNULIB_RECV@
+GL_GNULIB_RECVFROM = @GL_GNULIB_RECVFROM@
+GL_GNULIB_REMOVE = @GL_GNULIB_REMOVE@
+GL_GNULIB_RENAME = @GL_GNULIB_RENAME@
+GL_GNULIB_RENAMEAT = @GL_GNULIB_RENAMEAT@
+GL_GNULIB_RMDIR = @GL_GNULIB_RMDIR@
+GL_GNULIB_RPMATCH = @GL_GNULIB_RPMATCH@
+GL_GNULIB_SCANF = @GL_GNULIB_SCANF@
+GL_GNULIB_SECURE_GETENV = @GL_GNULIB_SECURE_GETENV@
+GL_GNULIB_SEND = @GL_GNULIB_SEND@
+GL_GNULIB_SENDTO = @GL_GNULIB_SENDTO@
+GL_GNULIB_SETENV = @GL_GNULIB_SETENV@
+GL_GNULIB_SETHOSTNAME = @GL_GNULIB_SETHOSTNAME@
+GL_GNULIB_SETSOCKOPT = @GL_GNULIB_SETSOCKOPT@
+GL_GNULIB_SHUTDOWN = @GL_GNULIB_SHUTDOWN@
+GL_GNULIB_SIGABBREV_NP = @GL_GNULIB_SIGABBREV_NP@
+GL_GNULIB_SIGDESCR_NP = @GL_GNULIB_SIGDESCR_NP@
+GL_GNULIB_SLEEP = @GL_GNULIB_SLEEP@
+GL_GNULIB_SNPRINTF = @GL_GNULIB_SNPRINTF@
+GL_GNULIB_SOCKET = @GL_GNULIB_SOCKET@
+GL_GNULIB_SPRINTF_POSIX = @GL_GNULIB_SPRINTF_POSIX@
+GL_GNULIB_STAT = @GL_GNULIB_STAT@
+GL_GNULIB_STDIO_H_NONBLOCKING = @GL_GNULIB_STDIO_H_NONBLOCKING@
+GL_GNULIB_STDIO_H_SIGPIPE = @GL_GNULIB_STDIO_H_SIGPIPE@
+GL_GNULIB_STPCPY = @GL_GNULIB_STPCPY@
+GL_GNULIB_STPNCPY = @GL_GNULIB_STPNCPY@
+GL_GNULIB_STRCASESTR = @GL_GNULIB_STRCASESTR@
+GL_GNULIB_STRCHRNUL = @GL_GNULIB_STRCHRNUL@
+GL_GNULIB_STRDUP = @GL_GNULIB_STRDUP@
+GL_GNULIB_STRERROR = @GL_GNULIB_STRERROR@
+GL_GNULIB_STRERRORNAME_NP = @GL_GNULIB_STRERRORNAME_NP@
+GL_GNULIB_STRERROR_R = @GL_GNULIB_STRERROR_R@
+GL_GNULIB_STRFTIME = @GL_GNULIB_STRFTIME@
+GL_GNULIB_STRNCAT = @GL_GNULIB_STRNCAT@
+GL_GNULIB_STRNDUP = @GL_GNULIB_STRNDUP@
+GL_GNULIB_STRNLEN = @GL_GNULIB_STRNLEN@
+GL_GNULIB_STRPBRK = @GL_GNULIB_STRPBRK@
+GL_GNULIB_STRPTIME = @GL_GNULIB_STRPTIME@
+GL_GNULIB_STRSEP = @GL_GNULIB_STRSEP@
+GL_GNULIB_STRSIGNAL = @GL_GNULIB_STRSIGNAL@
+GL_GNULIB_STRSTR = @GL_GNULIB_STRSTR@
+GL_GNULIB_STRTOD = @GL_GNULIB_STRTOD@
+GL_GNULIB_STRTOIMAX = @GL_GNULIB_STRTOIMAX@
+GL_GNULIB_STRTOK_R = @GL_GNULIB_STRTOK_R@
+GL_GNULIB_STRTOL = @GL_GNULIB_STRTOL@
+GL_GNULIB_STRTOLD = @GL_GNULIB_STRTOLD@
+GL_GNULIB_STRTOLL = @GL_GNULIB_STRTOLL@
+GL_GNULIB_STRTOUL = @GL_GNULIB_STRTOUL@
+GL_GNULIB_STRTOULL = @GL_GNULIB_STRTOULL@
+GL_GNULIB_STRTOUMAX = @GL_GNULIB_STRTOUMAX@
+GL_GNULIB_STRVERSCMP = @GL_GNULIB_STRVERSCMP@
+GL_GNULIB_SYMLINK = @GL_GNULIB_SYMLINK@
+GL_GNULIB_SYMLINKAT = @GL_GNULIB_SYMLINKAT@
+GL_GNULIB_SYSTEM_POSIX = @GL_GNULIB_SYSTEM_POSIX@
+GL_GNULIB_TIMEGM = @GL_GNULIB_TIMEGM@
+GL_GNULIB_TIMESPEC_GET = @GL_GNULIB_TIMESPEC_GET@
+GL_GNULIB_TIME_R = @GL_GNULIB_TIME_R@
+GL_GNULIB_TIME_RZ = @GL_GNULIB_TIME_RZ@
+GL_GNULIB_TMPFILE = @GL_GNULIB_TMPFILE@
+GL_GNULIB_TRUNCATE = @GL_GNULIB_TRUNCATE@
+GL_GNULIB_TTYNAME_R = @GL_GNULIB_TTYNAME_R@
+GL_GNULIB_TZSET = @GL_GNULIB_TZSET@
+GL_GNULIB_UNISTD_H_NONBLOCKING = @GL_GNULIB_UNISTD_H_NONBLOCKING@
+GL_GNULIB_UNISTD_H_SIGPIPE = @GL_GNULIB_UNISTD_H_SIGPIPE@
+GL_GNULIB_UNLINK = @GL_GNULIB_UNLINK@
+GL_GNULIB_UNLINKAT = @GL_GNULIB_UNLINKAT@
+GL_GNULIB_UNLOCKPT = @GL_GNULIB_UNLOCKPT@
+GL_GNULIB_UNSETENV = @GL_GNULIB_UNSETENV@
+GL_GNULIB_USLEEP = @GL_GNULIB_USLEEP@
+GL_GNULIB_UTIMENSAT = @GL_GNULIB_UTIMENSAT@
+GL_GNULIB_VASPRINTF = @GL_GNULIB_VASPRINTF@
+GL_GNULIB_VDPRINTF = @GL_GNULIB_VDPRINTF@
+GL_GNULIB_VFPRINTF = @GL_GNULIB_VFPRINTF@
+GL_GNULIB_VFPRINTF_POSIX = @GL_GNULIB_VFPRINTF_POSIX@
+GL_GNULIB_VFSCANF = @GL_GNULIB_VFSCANF@
+GL_GNULIB_VPRINTF = @GL_GNULIB_VPRINTF@
+GL_GNULIB_VPRINTF_POSIX = @GL_GNULIB_VPRINTF_POSIX@
+GL_GNULIB_VSCANF = @GL_GNULIB_VSCANF@
+GL_GNULIB_VSNPRINTF = @GL_GNULIB_VSNPRINTF@
+GL_GNULIB_VSPRINTF_POSIX = @GL_GNULIB_VSPRINTF_POSIX@
+GL_GNULIB_WCPCPY = @GL_GNULIB_WCPCPY@
+GL_GNULIB_WCPNCPY = @GL_GNULIB_WCPNCPY@
+GL_GNULIB_WCRTOMB = @GL_GNULIB_WCRTOMB@
+GL_GNULIB_WCSCASECMP = @GL_GNULIB_WCSCASECMP@
+GL_GNULIB_WCSCAT = @GL_GNULIB_WCSCAT@
+GL_GNULIB_WCSCHR = @GL_GNULIB_WCSCHR@
+GL_GNULIB_WCSCMP = @GL_GNULIB_WCSCMP@
+GL_GNULIB_WCSCOLL = @GL_GNULIB_WCSCOLL@
+GL_GNULIB_WCSCPY = @GL_GNULIB_WCSCPY@
+GL_GNULIB_WCSCSPN = @GL_GNULIB_WCSCSPN@
+GL_GNULIB_WCSDUP = @GL_GNULIB_WCSDUP@
+GL_GNULIB_WCSFTIME = @GL_GNULIB_WCSFTIME@
+GL_GNULIB_WCSLEN = @GL_GNULIB_WCSLEN@
+GL_GNULIB_WCSNCASECMP = @GL_GNULIB_WCSNCASECMP@
+GL_GNULIB_WCSNCAT = @GL_GNULIB_WCSNCAT@
+GL_GNULIB_WCSNCMP = @GL_GNULIB_WCSNCMP@
+GL_GNULIB_WCSNCPY = @GL_GNULIB_WCSNCPY@
+GL_GNULIB_WCSNLEN = @GL_GNULIB_WCSNLEN@
+GL_GNULIB_WCSNRTOMBS = @GL_GNULIB_WCSNRTOMBS@
+GL_GNULIB_WCSPBRK = @GL_GNULIB_WCSPBRK@
+GL_GNULIB_WCSRCHR = @GL_GNULIB_WCSRCHR@
+GL_GNULIB_WCSRTOMBS = @GL_GNULIB_WCSRTOMBS@
+GL_GNULIB_WCSSPN = @GL_GNULIB_WCSSPN@
+GL_GNULIB_WCSSTR = @GL_GNULIB_WCSSTR@
+GL_GNULIB_WCSTOK = @GL_GNULIB_WCSTOK@
+GL_GNULIB_WCSWIDTH = @GL_GNULIB_WCSWIDTH@
+GL_GNULIB_WCSXFRM = @GL_GNULIB_WCSXFRM@
+GL_GNULIB_WCTOB = @GL_GNULIB_WCTOB@
+GL_GNULIB_WCTOMB = @GL_GNULIB_WCTOMB@
+GL_GNULIB_WCWIDTH = @GL_GNULIB_WCWIDTH@
+GL_GNULIB_WMEMCHR = @GL_GNULIB_WMEMCHR@
+GL_GNULIB_WMEMCMP = @GL_GNULIB_WMEMCMP@
+GL_GNULIB_WMEMCPY = @GL_GNULIB_WMEMCPY@
+GL_GNULIB_WMEMMOVE = @GL_GNULIB_WMEMMOVE@
+GL_GNULIB_WMEMPCPY = @GL_GNULIB_WMEMPCPY@
+GL_GNULIB_WMEMSET = @GL_GNULIB_WMEMSET@
+GL_GNULIB_WRITE = @GL_GNULIB_WRITE@
+GL_GNULIB__EXIT = @GL_GNULIB__EXIT@
+GMP_CFLAGS = @GMP_CFLAGS@
+GMP_LIBS = @GMP_LIBS@
+GMSGFMT = @GMSGFMT@
+GMSGFMT_015 = @GMSGFMT_015@
+GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@
+GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@
+GNUTLS_LIBS_PRIVATE = @GNUTLS_LIBS_PRIVATE@
+GNUTLS_REQUIRES_PRIVATE = @GNUTLS_REQUIRES_PRIVATE@
+GPERF = @GPERF@
+GREP = @GREP@
+GTKDOC_CHECK = @GTKDOC_CHECK@
+GTKDOC_CHECK_PATH = @GTKDOC_CHECK_PATH@
+GTKDOC_DEPS_CFLAGS = @GTKDOC_DEPS_CFLAGS@
+GTKDOC_DEPS_LIBS = @GTKDOC_DEPS_LIBS@
+GTKDOC_MKPDF = @GTKDOC_MKPDF@
+GTKDOC_REBASE = @GTKDOC_REBASE@
+GUILD = @GUILD@
+GUILE = @GUILE@
+GUILE_CFLAGS = @GUILE_CFLAGS@
+GUILE_CONFIG = @GUILE_CONFIG@
+GUILE_EFFECTIVE_VERSION = @GUILE_EFFECTIVE_VERSION@
+GUILE_EXTENSION = @GUILE_EXTENSION@
+GUILE_LDFLAGS = @GUILE_LDFLAGS@
+GUILE_LIBS = @GUILE_LIBS@
+GUILE_LTLIBS = @GUILE_LTLIBS@
+GUILE_SITE = @GUILE_SITE@
+GUILE_SITE_CCACHE = @GUILE_SITE_CCACHE@
+GUILE_TOOLS = @GUILE_TOOLS@
+HAVE_ACCEPT4 = @HAVE_ACCEPT4@
+HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@
+HAVE_ALLOCA_H = @HAVE_ALLOCA_H@
+HAVE_ARPA_INET_H = @HAVE_ARPA_INET_H@
+HAVE_ATOLL = @HAVE_ATOLL@
+HAVE_BTOWC = @HAVE_BTOWC@
+HAVE_C99_STDINT_H = @HAVE_C99_STDINT_H@
+HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
+HAVE_CHOWN = @HAVE_CHOWN@
+HAVE_COPY_FILE_RANGE = @HAVE_COPY_FILE_RANGE@
+HAVE_CRTDEFS_H = @HAVE_CRTDEFS_H@
+HAVE_DECL_ECVT = @HAVE_DECL_ECVT@
+HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
+HAVE_DECL_EXECVPE = @HAVE_DECL_EXECVPE@
+HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
+HAVE_DECL_FCLOSEALL = @HAVE_DECL_FCLOSEALL@
+HAVE_DECL_FCVT = @HAVE_DECL_FCVT@
+HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
+HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
+HAVE_DECL_FREEADDRINFO = @HAVE_DECL_FREEADDRINFO@
+HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
+HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
+HAVE_DECL_GAI_STRERROR = @HAVE_DECL_GAI_STRERROR@
+HAVE_DECL_GCVT = @HAVE_DECL_GCVT@
+HAVE_DECL_GETADDRINFO = @HAVE_DECL_GETADDRINFO@
+HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
+HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
+HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
+HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
+HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
+HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
+HAVE_DECL_GETNAMEINFO = @HAVE_DECL_GETNAMEINFO@
+HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
+HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
+HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
+HAVE_DECL_INET_NTOP = @HAVE_DECL_INET_NTOP@
+HAVE_DECL_INET_PTON = @HAVE_DECL_INET_PTON@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
+HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
+HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
+HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
+HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
+HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
+HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
+HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
+HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
+HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
+HAVE_DECL_STRNCASECMP = @HAVE_DECL_STRNCASECMP@
+HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
+HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
+HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
+HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
+HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
+HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
+HAVE_DECL_TRUNCATE = @HAVE_DECL_TRUNCATE@
+HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
+HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
+HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
+HAVE_DECL_WCSDUP = @HAVE_DECL_WCSDUP@
+HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
+HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
+HAVE_DPRINTF = @HAVE_DPRINTF@
+HAVE_DUP3 = @HAVE_DUP3@
+HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
+HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXECVPE = @HAVE_EXECVPE@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
+HAVE_FACCESSAT = @HAVE_FACCESSAT@
+HAVE_FCHDIR = @HAVE_FCHDIR@
+HAVE_FCHMODAT = @HAVE_FCHMODAT@
+HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
+HAVE_FCNTL = @HAVE_FCNTL@
+HAVE_FDATASYNC = @HAVE_FDATASYNC@
+HAVE_FEATURES_H = @HAVE_FEATURES_H@
+HAVE_FFS = @HAVE_FFS@
+HAVE_FFSL = @HAVE_FFSL@
+HAVE_FFSLL = @HAVE_FFSLL@
+HAVE_FREELOCALE = @HAVE_FREELOCALE@
+HAVE_FSEEKO = @HAVE_FSEEKO@
+HAVE_FSTATAT = @HAVE_FSTATAT@
+HAVE_FSYNC = @HAVE_FSYNC@
+HAVE_FTELLO = @HAVE_FTELLO@
+HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
+HAVE_FUTIMENS = @HAVE_FUTIMENS@
+HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
+HAVE_GETENTROPY = @HAVE_GETENTROPY@
+HAVE_GETGROUPS = @HAVE_GETGROUPS@
+HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
+HAVE_GETLOGIN = @HAVE_GETLOGIN@
+HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
+HAVE_GETPASS = @HAVE_GETPASS@
+HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
+HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
+HAVE_GETUMASK = @HAVE_GETUMASK@
+HAVE_GRANTPT = @HAVE_GRANTPT@
+HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
+HAVE_IMAXDIV_T = @HAVE_IMAXDIV_T@
+HAVE_INITSTATE = @HAVE_INITSTATE@
+HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
+HAVE_ISBLANK = @HAVE_ISBLANK@
+HAVE_LANGINFO_ALTMON = @HAVE_LANGINFO_ALTMON@
+HAVE_LANGINFO_CODESET = @HAVE_LANGINFO_CODESET@
+HAVE_LANGINFO_ERA = @HAVE_LANGINFO_ERA@
+HAVE_LANGINFO_H = @HAVE_LANGINFO_H@
+HAVE_LANGINFO_T_FMT_AMPM = @HAVE_LANGINFO_T_FMT_AMPM@
+HAVE_LANGINFO_YESEXPR = @HAVE_LANGINFO_YESEXPR@
+HAVE_LCHMOD = @HAVE_LCHMOD@
+HAVE_LCHOWN = @HAVE_LCHOWN@
+HAVE_LIBCRYPTO = @HAVE_LIBCRYPTO@
+HAVE_LIBDL = @HAVE_LIBDL@
+HAVE_LIBEV = @HAVE_LIBEV@
+HAVE_LIBPTHREAD = @HAVE_LIBPTHREAD@
+HAVE_LIBRT = @HAVE_LIBRT@
+HAVE_LIBSECCOMP = @HAVE_LIBSECCOMP@
+HAVE_LIBZ = @HAVE_LIBZ@
+HAVE_LINK = @HAVE_LINK@
+HAVE_LINKAT = @HAVE_LINKAT@
+HAVE_LSTAT = @HAVE_LSTAT@
+HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
+HAVE_MBRLEN = @HAVE_MBRLEN@
+HAVE_MBRTOWC = @HAVE_MBRTOWC@
+HAVE_MBSINIT = @HAVE_MBSINIT@
+HAVE_MBSLEN = @HAVE_MBSLEN@
+HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
+HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
+HAVE_MBTOWC = @HAVE_MBTOWC@
+HAVE_MEMPCPY = @HAVE_MEMPCPY@
+HAVE_MKDIRAT = @HAVE_MKDIRAT@
+HAVE_MKDTEMP = @HAVE_MKDTEMP@
+HAVE_MKFIFO = @HAVE_MKFIFO@
+HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
+HAVE_MKNOD = @HAVE_MKNOD@
+HAVE_MKNODAT = @HAVE_MKNODAT@
+HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
+HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
+HAVE_MKSTEMP = @HAVE_MKSTEMP@
+HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
+HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
+HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
+HAVE_NETDB_H = @HAVE_NETDB_H@
+HAVE_NETINET_IN_H = @HAVE_NETINET_IN_H@
+HAVE_NEWLOCALE = @HAVE_NEWLOCALE@
+HAVE_NL_LANGINFO = @HAVE_NL_LANGINFO@
+HAVE_OPENAT = @HAVE_OPENAT@
+HAVE_OS_H = @HAVE_OS_H@
+HAVE_PCLOSE = @HAVE_PCLOSE@
+HAVE_PIPE = @HAVE_PIPE@
+HAVE_PIPE2 = @HAVE_PIPE2@
+HAVE_POPEN = @HAVE_POPEN@
+HAVE_POSIX_MEMALIGN = @HAVE_POSIX_MEMALIGN@
+HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
+HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
+HAVE_PREAD = @HAVE_PREAD@
+HAVE_PSELECT = @HAVE_PSELECT@
+HAVE_PTHREAD_ATTR_DESTROY = @HAVE_PTHREAD_ATTR_DESTROY@
+HAVE_PTHREAD_ATTR_GETDETACHSTATE = @HAVE_PTHREAD_ATTR_GETDETACHSTATE@
+HAVE_PTHREAD_ATTR_INIT = @HAVE_PTHREAD_ATTR_INIT@
+HAVE_PTHREAD_ATTR_SETDETACHSTATE = @HAVE_PTHREAD_ATTR_SETDETACHSTATE@
+HAVE_PTHREAD_CONDATTR_DESTROY = @HAVE_PTHREAD_CONDATTR_DESTROY@
+HAVE_PTHREAD_CONDATTR_INIT = @HAVE_PTHREAD_CONDATTR_INIT@
+HAVE_PTHREAD_COND_BROADCAST = @HAVE_PTHREAD_COND_BROADCAST@
+HAVE_PTHREAD_COND_DESTROY = @HAVE_PTHREAD_COND_DESTROY@
+HAVE_PTHREAD_COND_INIT = @HAVE_PTHREAD_COND_INIT@
+HAVE_PTHREAD_COND_SIGNAL = @HAVE_PTHREAD_COND_SIGNAL@
+HAVE_PTHREAD_COND_TIMEDWAIT = @HAVE_PTHREAD_COND_TIMEDWAIT@
+HAVE_PTHREAD_COND_WAIT = @HAVE_PTHREAD_COND_WAIT@
+HAVE_PTHREAD_CREATE = @HAVE_PTHREAD_CREATE@
+HAVE_PTHREAD_CREATE_DETACHED = @HAVE_PTHREAD_CREATE_DETACHED@
+HAVE_PTHREAD_DETACH = @HAVE_PTHREAD_DETACH@
+HAVE_PTHREAD_EQUAL = @HAVE_PTHREAD_EQUAL@
+HAVE_PTHREAD_EXIT = @HAVE_PTHREAD_EXIT@
+HAVE_PTHREAD_GETSPECIFIC = @HAVE_PTHREAD_GETSPECIFIC@
+HAVE_PTHREAD_H = @HAVE_PTHREAD_H@
+HAVE_PTHREAD_JOIN = @HAVE_PTHREAD_JOIN@
+HAVE_PTHREAD_KEY_CREATE = @HAVE_PTHREAD_KEY_CREATE@
+HAVE_PTHREAD_KEY_DELETE = @HAVE_PTHREAD_KEY_DELETE@
+HAVE_PTHREAD_MUTEXATTR_DESTROY = @HAVE_PTHREAD_MUTEXATTR_DESTROY@
+HAVE_PTHREAD_MUTEXATTR_GETROBUST = @HAVE_PTHREAD_MUTEXATTR_GETROBUST@
+HAVE_PTHREAD_MUTEXATTR_GETTYPE = @HAVE_PTHREAD_MUTEXATTR_GETTYPE@
+HAVE_PTHREAD_MUTEXATTR_INIT = @HAVE_PTHREAD_MUTEXATTR_INIT@
+HAVE_PTHREAD_MUTEXATTR_SETROBUST = @HAVE_PTHREAD_MUTEXATTR_SETROBUST@
+HAVE_PTHREAD_MUTEXATTR_SETTYPE = @HAVE_PTHREAD_MUTEXATTR_SETTYPE@
+HAVE_PTHREAD_MUTEX_DESTROY = @HAVE_PTHREAD_MUTEX_DESTROY@
+HAVE_PTHREAD_MUTEX_INIT = @HAVE_PTHREAD_MUTEX_INIT@
+HAVE_PTHREAD_MUTEX_LOCK = @HAVE_PTHREAD_MUTEX_LOCK@
+HAVE_PTHREAD_MUTEX_RECURSIVE = @HAVE_PTHREAD_MUTEX_RECURSIVE@
+HAVE_PTHREAD_MUTEX_ROBUST = @HAVE_PTHREAD_MUTEX_ROBUST@
+HAVE_PTHREAD_MUTEX_TIMEDLOCK = @HAVE_PTHREAD_MUTEX_TIMEDLOCK@
+HAVE_PTHREAD_MUTEX_TRYLOCK = @HAVE_PTHREAD_MUTEX_TRYLOCK@
+HAVE_PTHREAD_MUTEX_UNLOCK = @HAVE_PTHREAD_MUTEX_UNLOCK@
+HAVE_PTHREAD_ONCE = @HAVE_PTHREAD_ONCE@
+HAVE_PTHREAD_PROCESS_SHARED = @HAVE_PTHREAD_PROCESS_SHARED@
+HAVE_PTHREAD_RWLOCKATTR_DESTROY = @HAVE_PTHREAD_RWLOCKATTR_DESTROY@
+HAVE_PTHREAD_RWLOCKATTR_INIT = @HAVE_PTHREAD_RWLOCKATTR_INIT@
+HAVE_PTHREAD_RWLOCK_DESTROY = @HAVE_PTHREAD_RWLOCK_DESTROY@
+HAVE_PTHREAD_RWLOCK_INIT = @HAVE_PTHREAD_RWLOCK_INIT@
+HAVE_PTHREAD_RWLOCK_RDLOCK = @HAVE_PTHREAD_RWLOCK_RDLOCK@
+HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK = @HAVE_PTHREAD_RWLOCK_TIMEDRDLOCK@
+HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK = @HAVE_PTHREAD_RWLOCK_TIMEDWRLOCK@
+HAVE_PTHREAD_RWLOCK_TRYRDLOCK = @HAVE_PTHREAD_RWLOCK_TRYRDLOCK@
+HAVE_PTHREAD_RWLOCK_TRYWRLOCK = @HAVE_PTHREAD_RWLOCK_TRYWRLOCK@
+HAVE_PTHREAD_RWLOCK_UNLOCK = @HAVE_PTHREAD_RWLOCK_UNLOCK@
+HAVE_PTHREAD_RWLOCK_WRLOCK = @HAVE_PTHREAD_RWLOCK_WRLOCK@
+HAVE_PTHREAD_SELF = @HAVE_PTHREAD_SELF@
+HAVE_PTHREAD_SETSPECIFIC = @HAVE_PTHREAD_SETSPECIFIC@
+HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
+HAVE_PTHREAD_SPINLOCK_T = @HAVE_PTHREAD_SPINLOCK_T@
+HAVE_PTHREAD_SPIN_DESTROY = @HAVE_PTHREAD_SPIN_DESTROY@
+HAVE_PTHREAD_SPIN_INIT = @HAVE_PTHREAD_SPIN_INIT@
+HAVE_PTHREAD_SPIN_LOCK = @HAVE_PTHREAD_SPIN_LOCK@
+HAVE_PTHREAD_SPIN_TRYLOCK = @HAVE_PTHREAD_SPIN_TRYLOCK@
+HAVE_PTHREAD_SPIN_UNLOCK = @HAVE_PTHREAD_SPIN_UNLOCK@
+HAVE_PTHREAD_T = @HAVE_PTHREAD_T@
+HAVE_PTSNAME = @HAVE_PTSNAME@
+HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
+HAVE_PWRITE = @HAVE_PWRITE@
+HAVE_QSORT_R = @HAVE_QSORT_R@
+HAVE_RAISE = @HAVE_RAISE@
+HAVE_RANDOM = @HAVE_RANDOM@
+HAVE_RANDOM_H = @HAVE_RANDOM_H@
+HAVE_RANDOM_R = @HAVE_RANDOM_R@
+HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
+HAVE_READLINK = @HAVE_READLINK@
+HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
+HAVE_REALPATH = @HAVE_REALPATH@
+HAVE_RENAMEAT = @HAVE_RENAMEAT@
+HAVE_RPMATCH = @HAVE_RPMATCH@
+HAVE_SA_FAMILY_T = @HAVE_SA_FAMILY_T@
+HAVE_SCHED_H = @HAVE_SCHED_H@
+HAVE_SCHED_YIELD = @HAVE_SCHED_YIELD@
+HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
+HAVE_SETENV = @HAVE_SETENV@
+HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
+HAVE_SETSTATE = @HAVE_SETSTATE@
+HAVE_SIGABBREV_NP = @HAVE_SIGABBREV_NP@
+HAVE_SIGACTION = @HAVE_SIGACTION@
+HAVE_SIGDESCR_NP = @HAVE_SIGDESCR_NP@
+HAVE_SIGHANDLER_T = @HAVE_SIGHANDLER_T@
+HAVE_SIGINFO_T = @HAVE_SIGINFO_T@
+HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
+HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
+HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
+HAVE_SIGSET_T = @HAVE_SIGSET_T@
+HAVE_SLEEP = @HAVE_SLEEP@
+HAVE_STDINT_H = @HAVE_STDINT_H@
+HAVE_STPCPY = @HAVE_STPCPY@
+HAVE_STPNCPY = @HAVE_STPNCPY@
+HAVE_STRCASECMP = @HAVE_STRCASECMP@
+HAVE_STRCASESTR = @HAVE_STRCASESTR@
+HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
+HAVE_STRERRORNAME_NP = @HAVE_STRERRORNAME_NP@
+HAVE_STRINGS_H = @HAVE_STRINGS_H@
+HAVE_STRPBRK = @HAVE_STRPBRK@
+HAVE_STRPTIME = @HAVE_STRPTIME@
+HAVE_STRSEP = @HAVE_STRSEP@
+HAVE_STRTOD = @HAVE_STRTOD@
+HAVE_STRTOL = @HAVE_STRTOL@
+HAVE_STRTOLD = @HAVE_STRTOLD@
+HAVE_STRTOLL = @HAVE_STRTOLL@
+HAVE_STRTOUL = @HAVE_STRTOUL@
+HAVE_STRTOULL = @HAVE_STRTOULL@
+HAVE_STRUCT_ADDRINFO = @HAVE_STRUCT_ADDRINFO@
+HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
+HAVE_STRUCT_SCHED_PARAM = @HAVE_STRUCT_SCHED_PARAM@
+HAVE_STRUCT_SIGACTION_SA_SIGACTION = @HAVE_STRUCT_SIGACTION_SA_SIGACTION@
+HAVE_STRUCT_SOCKADDR_STORAGE = @HAVE_STRUCT_SOCKADDR_STORAGE@
+HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = @HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY@
+HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@
+HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
+HAVE_SYMLINK = @HAVE_SYMLINK@
+HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
+HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
+HAVE_SYS_CDEFS_H = @HAVE_SYS_CDEFS_H@
+HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
+HAVE_SYS_IOCTL_H = @HAVE_SYS_IOCTL_H@
+HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
+HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
+HAVE_SYS_SELECT_H = @HAVE_SYS_SELECT_H@
+HAVE_SYS_SOCKET_H = @HAVE_SYS_SOCKET_H@
+HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@
+HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
+HAVE_SYS_UIO_H = @HAVE_SYS_UIO_H@
+HAVE_TIMEGM = @HAVE_TIMEGM@
+HAVE_TIMESPEC_GET = @HAVE_TIMESPEC_GET@
+HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
+HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
+HAVE_UNISTD_H = @HAVE_UNISTD_H@
+HAVE_UNLINKAT = @HAVE_UNLINKAT@
+HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
+HAVE_USLEEP = @HAVE_USLEEP@
+HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
+HAVE_VASPRINTF = @HAVE_VASPRINTF@
+HAVE_VDPRINTF = @HAVE_VDPRINTF@
+HAVE_VISIBILITY = @HAVE_VISIBILITY@
+HAVE_WCHAR_H = @HAVE_WCHAR_H@
+HAVE_WCHAR_T = @HAVE_WCHAR_T@
+HAVE_WCPCPY = @HAVE_WCPCPY@
+HAVE_WCPNCPY = @HAVE_WCPNCPY@
+HAVE_WCRTOMB = @HAVE_WCRTOMB@
+HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
+HAVE_WCSCAT = @HAVE_WCSCAT@
+HAVE_WCSCHR = @HAVE_WCSCHR@
+HAVE_WCSCMP = @HAVE_WCSCMP@
+HAVE_WCSCOLL = @HAVE_WCSCOLL@
+HAVE_WCSCPY = @HAVE_WCSCPY@
+HAVE_WCSCSPN = @HAVE_WCSCSPN@
+HAVE_WCSDUP = @HAVE_WCSDUP@
+HAVE_WCSFTIME = @HAVE_WCSFTIME@
+HAVE_WCSLEN = @HAVE_WCSLEN@
+HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
+HAVE_WCSNCAT = @HAVE_WCSNCAT@
+HAVE_WCSNCMP = @HAVE_WCSNCMP@
+HAVE_WCSNCPY = @HAVE_WCSNCPY@
+HAVE_WCSNLEN = @HAVE_WCSNLEN@
+HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
+HAVE_WCSPBRK = @HAVE_WCSPBRK@
+HAVE_WCSRCHR = @HAVE_WCSRCHR@
+HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
+HAVE_WCSSPN = @HAVE_WCSSPN@
+HAVE_WCSSTR = @HAVE_WCSSTR@
+HAVE_WCSTOK = @HAVE_WCSTOK@
+HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
+HAVE_WCSXFRM = @HAVE_WCSXFRM@
+HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
+HAVE_WINT_T = @HAVE_WINT_T@
+HAVE_WMEMCHR = @HAVE_WMEMCHR@
+HAVE_WMEMCMP = @HAVE_WMEMCMP@
+HAVE_WMEMCPY = @HAVE_WMEMCPY@
+HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
+HAVE_WMEMPCPY = @HAVE_WMEMPCPY@
+HAVE_WMEMSET = @HAVE_WMEMSET@
+HAVE_WS2TCPIP_H = @HAVE_WS2TCPIP_H@
+HAVE_XLOCALE_H = @HAVE_XLOCALE_H@
+HAVE__BOOL = @HAVE__BOOL@
+HAVE__EXIT = @HAVE__EXIT@
+HOGWEED_CFLAGS = @HOGWEED_CFLAGS@
+HOGWEED_LIBS = @HOGWEED_LIBS@
+HOSTENT_LIB = @HOSTENT_LIB@
+HTML_DIR = @HTML_DIR@
+INCLUDE_NEXT = @INCLUDE_NEXT@
+INCLUDE_NEXT_AS_FIRST_DIRECTIVE = @INCLUDE_NEXT_AS_FIRST_DIRECTIVE@
+INET_NTOP_LIB = @INET_NTOP_LIB@
+INET_PTON_LIB = @INET_PTON_LIB@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
+INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
+INTLLIBS = @INTLLIBS@
+INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@
+LCOV = @LCOV@
+LD = @LD@
+LDDPOSTPROC = @LDDPOSTPROC@
+LDDPROG = @LDDPROG@
+LDFLAGS = @LDFLAGS@
+LIBATOMIC_LIBS = @LIBATOMIC_LIBS@
+LIBBROTLIDEC_CFLAGS = @LIBBROTLIDEC_CFLAGS@
+LIBBROTLIDEC_LIBS = @LIBBROTLIDEC_LIBS@
+LIBBROTLIENC_CFLAGS = @LIBBROTLIENC_CFLAGS@
+LIBBROTLIENC_LIBS = @LIBBROTLIENC_LIBS@
+LIBCRYPTO = @LIBCRYPTO@
+LIBCRYPTO_PREFIX = @LIBCRYPTO_PREFIX@
+LIBDL = @LIBDL@
+LIBDL_PREFIX = @LIBDL_PREFIX@
+LIBEV = @LIBEV@
+LIBEV_LIBS = @LIBEV_LIBS@
+LIBEV_PREFIX = @LIBEV_PREFIX@
+LIBGNUTLS_CFLAGS = @LIBGNUTLS_CFLAGS@
+LIBGNUTLS_LIBS = @LIBGNUTLS_LIBS@
+LIBICONV = @LIBICONV@
+LIBIDN2_CFLAGS = @LIBIDN2_CFLAGS@
+LIBIDN2_LIBS = @LIBIDN2_LIBS@
+LIBINTL = @LIBINTL@
+LIBKCAPI_CFLAGS = @LIBKCAPI_CFLAGS@
+LIBKCAPI_LIBS = @LIBKCAPI_LIBS@
+LIBMULTITHREAD = @LIBMULTITHREAD@
+LIBOBJS = @LIBOBJS@
+LIBPMULTITHREAD = @LIBPMULTITHREAD@
+LIBPTHREAD = @LIBPTHREAD@
+LIBPTHREAD_PREFIX = @LIBPTHREAD_PREFIX@
+LIBRT = @LIBRT@
+LIBRT_PREFIX = @LIBRT_PREFIX@
+LIBS = @LIBS@
+LIBSECCOMP = @LIBSECCOMP@
+LIBSECCOMP_PREFIX = @LIBSECCOMP_PREFIX@
+LIBSOCKET = @LIBSOCKET@
+LIBSTDTHREAD = @LIBSTDTHREAD@
+LIBTASN1_CFLAGS = @LIBTASN1_CFLAGS@
+LIBTASN1_LIBS = @LIBTASN1_LIBS@
+LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
+LIBTHREAD = @LIBTHREAD@
+LIBTOOL = @LIBTOOL@
+LIBUNISTRING = @LIBUNISTRING@
+LIBUNISTRING_UNICTYPE_H = @LIBUNISTRING_UNICTYPE_H@
+LIBUNISTRING_UNINORM_H = @LIBUNISTRING_UNINORM_H@
+LIBUNISTRING_UNISTR_H = @LIBUNISTRING_UNISTR_H@
+LIBUNISTRING_UNITYPES_H = @LIBUNISTRING_UNITYPES_H@
+LIBZ = @LIBZ@
+LIBZSTD_CFLAGS = @LIBZSTD_CFLAGS@
+LIBZSTD_LIBS = @LIBZSTD_LIBS@
+LIBZ_PC = @LIBZ_PC@
+LIBZ_PREFIX = @LIBZ_PREFIX@
+LIB_CLOCK_GETTIME = @LIB_CLOCK_GETTIME@
+LIB_NANOSLEEP = @LIB_NANOSLEEP@
+LIB_PTHREAD = @LIB_PTHREAD@
+LIB_PTHREAD_SIGMASK = @LIB_PTHREAD_SIGMASK@
+LIB_SCHED_YIELD = @LIB_SCHED_YIELD@
+LIB_SELECT = @LIB_SELECT@
+LIB_SEMAPHORE = @LIB_SEMAPHORE@
+LIB_SETLOCALE = @LIB_SETLOCALE@
+LIB_SETLOCALE_NULL = @LIB_SETLOCALE_NULL@
+LIMITS_H = @LIMITS_H@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LOCALENAME_ENHANCE_LOCALE_FUNCS = @LOCALENAME_ENHANCE_LOCALE_FUNCS@
+LOCALE_FR = @LOCALE_FR@
+LOCALE_FR_UTF8 = @LOCALE_FR_UTF8@
+LOCALE_JA = @LOCALE_JA@
+LOCALE_TR_UTF8 = @LOCALE_TR_UTF8@
+LOCALE_ZH_CN = @LOCALE_ZH_CN@
+LOG_VALGRIND = @LOG_VALGRIND@
+LTALLOCA = @LTALLOCA@
+LTLIBCRYPTO = @LTLIBCRYPTO@
+LTLIBDL = @LTLIBDL@
+LTLIBEV = @LTLIBEV@
+LTLIBICONV = @LTLIBICONV@
+LTLIBINTL = @LTLIBINTL@
+LTLIBMULTITHREAD = @LTLIBMULTITHREAD@
+LTLIBOBJS = @LTLIBOBJS@
+LTLIBPTHREAD = @LTLIBPTHREAD@
+LTLIBRT = @LTLIBRT@
+LTLIBSECCOMP = @LTLIBSECCOMP@
+LTLIBTHREAD = @LTLIBTHREAD@
+LTLIBZ = @LTLIBZ@
+LT_AGE = @LT_AGE@
+LT_CURRENT = @LT_CURRENT@
+LT_DANE_AGE = @LT_DANE_AGE@
+LT_DANE_CURRENT = @LT_DANE_CURRENT@
+LT_DANE_REVISION = @LT_DANE_REVISION@
+LT_REVISION = @LT_REVISION@
+LT_SSL_AGE = @LT_SSL_AGE@
+LT_SSL_CURRENT = @LT_SSL_CURRENT@
+LT_SSL_REVISION = @LT_SSL_REVISION@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+LT_XSSL_AGE = @LT_XSSL_AGE@
+LT_XSSL_CURRENT = @LT_XSSL_CURRENT@
+LT_XSSL_REVISION = @LT_XSSL_REVISION@
+MAINT = @MAINT@
+MAJOR_VERSION = @MAJOR_VERSION@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MINOR_VERSION = @MINOR_VERSION@
+MKDIR_P = @MKDIR_P@
+MSGFMT = @MSGFMT@
+MSGMERGE = @MSGMERGE@
+MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@
+NETINET_IN_H = @NETINET_IN_H@
+NETTLE_CFLAGS = @NETTLE_CFLAGS@
+NETTLE_LIBS = @NETTLE_LIBS@
+NEXT_ARPA_INET_H = @NEXT_ARPA_INET_H@
+NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H = @NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H@
+NEXT_AS_FIRST_DIRECTIVE_CTYPE_H = @NEXT_AS_FIRST_DIRECTIVE_CTYPE_H@
+NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
+NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
+NEXT_AS_FIRST_DIRECTIVE_FLOAT_H = @NEXT_AS_FIRST_DIRECTIVE_FLOAT_H@
+NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
+NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H = @NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H@
+NEXT_AS_FIRST_DIRECTIVE_LIMITS_H = @NEXT_AS_FIRST_DIRECTIVE_LIMITS_H@
+NEXT_AS_FIRST_DIRECTIVE_LOCALE_H = @NEXT_AS_FIRST_DIRECTIVE_LOCALE_H@
+NEXT_AS_FIRST_DIRECTIVE_NETDB_H = @NEXT_AS_FIRST_DIRECTIVE_NETDB_H@
+NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H = @NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H@
+NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H = @NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H@
+NEXT_AS_FIRST_DIRECTIVE_SCHED_H = @NEXT_AS_FIRST_DIRECTIVE_SCHED_H@
+NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
+NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
+NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
+NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
+NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
+NEXT_AS_FIRST_DIRECTIVE_STRINGS_H = @NEXT_AS_FIRST_DIRECTIVE_STRINGS_H@
+NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H@
+NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
+NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
+NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
+NEXT_CTYPE_H = @NEXT_CTYPE_H@
+NEXT_ERRNO_H = @NEXT_ERRNO_H@
+NEXT_FCNTL_H = @NEXT_FCNTL_H@
+NEXT_FLOAT_H = @NEXT_FLOAT_H@
+NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
+NEXT_LANGINFO_H = @NEXT_LANGINFO_H@
+NEXT_LIMITS_H = @NEXT_LIMITS_H@
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+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-guileextensionLTLIBRARIES
+
+.MAKE: all check install install-am install-exec install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+	clean-generic clean-guileextensionLTLIBRARIES clean-libtool \
+	cscopelist-am ctags ctags-am distclean distclean-compile \
+	distclean-generic distclean-libtool distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-guileextensionLTLIBRARIES \
+	install-html install-html-am install-info install-info-am \
+	install-man install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am uninstall-guileextensionLTLIBRARIES
+
+.PRECIOUS: Makefile
+
+
+enums.h: $(srcdir)/make-enum-header.scm
+	$(AM_V_GEN)$(GUILE_FOR_BUILD) "$^" > "$@.tmp"
+	$(AM_V_at)mv "$@.tmp" "$@"
+
+enum-map.i.c: $(srcdir)/make-enum-map.scm
+	$(AM_V_GEN)$(GUILE_FOR_BUILD) "$^" > "$@.tmp"
+	$(AM_V_at)mv "$@.tmp" "$@"
+
+smobs.h: $(srcdir)/make-smob-header.scm
+	$(AM_V_GEN)$(GUILE_FOR_BUILD) "$^" > "$@.tmp"
+	$(AM_V_at)mv "$@.tmp" "$@"
+
+smob-types.i.c: $(srcdir)/make-smob-types.scm
+	$(AM_V_GEN)$(GUILE_FOR_BUILD) "$^" > "$@.tmp"
+	$(AM_V_at)mv "$@.tmp" "$@"
+
+# Note: we cannot use the portable ".c.x" form, since that leads
+# prerequisites to be ignored:
+# <https://lists.gnutls.org/pipermail/gnutls-devel/2013-September/006453.html>.
+%.x: %.c $(GENERATED_BINDINGS)
+	$(AM_V_GEN)$(guile_snarf) -o $@ $< $(snarfcppopts)
+
+# Target used by doc/Makefile, to create all built sources necessary
+# for generating the manual.
+
+.PHONY: built-sources
+built-sources: $(BUILT_SOURCES)
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/guile/src/core.c b/guile/src/core.c
new file mode 100644
index 0000000..6a35cae
--- /dev/null
+++ b/guile/src/core.c
@@ -0,0 +1,3531 @@
+/* GnuTLS --- Guile bindings for GnuTLS.
+   Copyright (C) 2007-2014, 2016, 2019, 2020, 2021 Free Software Foundation, Inc.
+
+   GnuTLS is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   GnuTLS is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with GnuTLS; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA  */
+
+/* Written by Ludovic Courtès <ludo@gnu.org>.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <gnutls/gnutls.h>
+#include <gnutls/openpgp.h>
+#include <libguile.h>
+
+#include <alloca.h>
+#include <assert.h>
+
+#include "enums.h"
+#include "smobs.h"
+#include "errors.h"
+#include "utils.h"
+
+
+#ifndef HAVE_SCM_GC_MALLOC_POINTERLESS
+# define scm_gc_malloc_pointerless scm_gc_malloc
+#endif
+
+/* Maximum size allowed for 'alloca'.  */
+#define ALLOCA_MAX_SIZE  1024U
+
+/* Allocate SIZE bytes, either on the C stack or on the GC-managed heap.  */
+#define FAST_ALLOC(size)					\
+  (((size) <= ALLOCA_MAX_SIZE)					\
+   ? alloca (size)						\
+   : scm_gc_malloc_pointerless ((size), "gnutls-alloc"))
+
+/* Maximum size, in bytes, of the hash data returned by a digest algorithm. */
+#define MAX_HASH_SIZE 64
+
+/* SMOB and enums type definitions.  */
+#include "enum-map.i.c"
+#include "smob-types.i.c"
+
+const char scm_gnutls_array_error_message[] =
+  "cannot handle non-contiguous array: ~A";
+
+
+/* Data that are attached to `gnutls_session_t' objects.
+
+   We need to keep several pieces of information along with each session:
+
+     - A boolean indicating whether its underlying transport is a file
+       descriptor or Scheme port.  This is used to decide whether to leave
+       "Guile mode" when invoking `gnutls_record_recv ()'.
+
+     - The record port attached to the session (returned by
+       `session-record-port').  This is so that several calls to
+       `session-record-port' return the same port.
+
+   Currently, this information is maintained into a pair.  The whole pair is
+   marked by the session mark procedure.  */
+
+#define SCM_GNUTLS_MAKE_SESSION_DATA()		\
+  scm_cons (SCM_BOOL_F, SCM_BOOL_F)
+#define SCM_GNUTLS_SET_SESSION_DATA(c_session, data)			\
+  gnutls_session_set_ptr (c_session, (void *) SCM_UNPACK (data))
+#define SCM_GNUTLS_SESSION_DATA(c_session)			\
+  SCM_PACK ((scm_t_bits) gnutls_session_get_ptr (c_session))
+
+#define SCM_GNUTLS_SET_SESSION_TRANSPORT_IS_FD(c_session, c_is_fd)	\
+  SCM_SETCAR (SCM_GNUTLS_SESSION_DATA (c_session),			\
+	      scm_from_bool (c_is_fd))
+#define SCM_GNUTLS_SET_SESSION_RECORD_PORT(c_session, port)	\
+  SCM_SETCDR (SCM_GNUTLS_SESSION_DATA (c_session), port)
+
+#define SCM_GNUTLS_SESSION_TRANSPORT_IS_FD(c_session)		\
+  scm_to_bool (SCM_CAR (SCM_GNUTLS_SESSION_DATA (c_session)))
+#define SCM_GNUTLS_SESSION_RECORD_PORT(c_session)	\
+  SCM_CDR (SCM_GNUTLS_SESSION_DATA (c_session))
+
+
+/* Weak-key hash table.  */
+static SCM weak_refs;
+
+/* Register a weak reference from @FROM to @TO, such that the lifetime of TO is
+   greater than or equal to that of FROM.  TO is added to the list of weak
+   references of FROM.  */
+static void
+register_weak_reference (SCM from, SCM to)
+{
+  SCM refs = scm_cons (to, scm_hashq_ref (weak_refs, from, SCM_EOL));
+  scm_hashq_set_x (weak_refs, from, refs);
+}
+
+
+
+
+/* Bindings.  */
+
+/* Mark the data associated with SESSION.  */
+SCM_SMOB_MARK (scm_tc16_gnutls_session, mark_session, session)
+{
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, "mark_session");
+
+  return (SCM_GNUTLS_SESSION_DATA (c_session));
+}
+
+SCM_DEFINE (scm_gnutls_version, "gnutls-version", 0, 0, 0,
+            (void),
+            "Return a string denoting the version number of the underlying "
+            "GnuTLS library, e.g., @code{\"1.7.2\"}.")
+#define FUNC_NAME s_scm_gnutls_version
+{
+  return (scm_from_locale_string (gnutls_check_version (NULL)));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_make_session, "make-session", 1, 0, 1,
+            (SCM end, SCM flags),
+            "Return a new session for connection end @var{end}, either "
+            "@code{connection-end/server} or @code{connection-end/client}.  "
+	    "The optional @var{flags} arguments are @code{connection-flag} "
+	    "values such as @code{connection-flag/auto-reauth}.")
+#define FUNC_NAME s_scm_gnutls_make_session
+{
+  int err, i;
+  gnutls_session_t c_session;
+  gnutls_connection_end_t c_end;
+  gnutls_init_flags_t c_flags = 0;
+  SCM session_data;
+
+  c_end = scm_to_gnutls_connection_end (end, 1, FUNC_NAME);
+
+  session_data = SCM_GNUTLS_MAKE_SESSION_DATA ();
+  for (i = 2; scm_is_pair (flags); flags = scm_cdr (flags), i++)
+    c_flags |= scm_to_gnutls_connection_flag (scm_car (flags), i, FUNC_NAME);
+
+  err = gnutls_init (&c_session, c_end | c_flags);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  SCM_GNUTLS_SET_SESSION_DATA (c_session, session_data);
+
+  return (scm_from_gnutls_session (c_session));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_bye, "bye", 2, 0, 0,
+            (SCM session, SCM how),
+            "Close @var{session} according to @var{how}.")
+#define FUNC_NAME s_scm_gnutls_bye
+{
+  int err;
+  gnutls_session_t c_session;
+  gnutls_close_request_t c_how;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  c_how = scm_to_gnutls_close_request (how, 2, FUNC_NAME);
+
+  err = gnutls_bye (c_session, c_how);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_handshake, "handshake", 1, 0, 0,
+            (SCM session), "Perform a handshake for @var{session}.")
+#define FUNC_NAME s_scm_gnutls_handshake
+{
+  int err;
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  err = gnutls_handshake (c_session);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_rehandshake, "rehandshake", 1, 0, 0,
+            (SCM session), "Perform a re-handshaking for @var{session}.")
+#define FUNC_NAME s_scm_gnutls_rehandshake
+{
+  int err;
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  err = gnutls_rehandshake (c_session);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_reauthenticate, "reauthenticate", 1, 0, 0,
+            (SCM session), "Perform a re-authentication step for @var{session}.")
+#define FUNC_NAME s_scm_gnutls_reauthenticate
+{
+  int err;
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  /* FIXME: Allow flags as an argument.  */
+  err = gnutls_reauth (c_session, 0);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_alert_get, "alert-get", 1, 0, 0,
+            (SCM session), "Get an aleter from @var{session}.")
+#define FUNC_NAME s_scm_gnutls_alert_get
+{
+  gnutls_session_t c_session;
+  gnutls_alert_description_t c_alert;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_alert = gnutls_alert_get (c_session);
+
+  return (scm_from_gnutls_alert_description (c_alert));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_alert_send, "alert-send", 3, 0, 0,
+            (SCM session, SCM level, SCM alert),
+            "Send @var{alert} via @var{session}.")
+#define FUNC_NAME s_scm_gnutls_alert_send
+{
+  int err;
+  gnutls_session_t c_session;
+  gnutls_alert_level_t c_level;
+  gnutls_alert_description_t c_alert;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  c_level = scm_to_gnutls_alert_level (level, 2, FUNC_NAME);
+  c_alert = scm_to_gnutls_alert_description (alert, 3, FUNC_NAME);
+
+  err = gnutls_alert_send (c_session, c_level, c_alert);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+/* FIXME: Omitting `alert-send-appropriate'.  */
+
+
+/* Session accessors.  */
+
+SCM_DEFINE (scm_gnutls_session_cipher, "session-cipher", 1, 0, 0,
+            (SCM session), "Return @var{session}'s cipher.")
+#define FUNC_NAME s_scm_gnutls_session_cipher
+{
+  gnutls_session_t c_session;
+  gnutls_cipher_algorithm_t c_cipher;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_cipher = gnutls_cipher_get (c_session);
+
+  return (scm_from_gnutls_cipher (c_cipher));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_kx, "session-kx", 1, 0, 0,
+            (SCM session), "Return @var{session}'s kx.")
+#define FUNC_NAME s_scm_gnutls_session_kx
+{
+  gnutls_session_t c_session;
+  gnutls_kx_algorithm_t c_kx;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_kx = gnutls_kx_get (c_session);
+
+  return (scm_from_gnutls_kx (c_kx));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_mac, "session-mac", 1, 0, 0,
+            (SCM session), "Return @var{session}'s MAC.")
+#define FUNC_NAME s_scm_gnutls_session_mac
+{
+  gnutls_session_t c_session;
+  gnutls_mac_algorithm_t c_mac;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_mac = gnutls_mac_get (c_session);
+
+  return (scm_from_gnutls_mac (c_mac));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_compression_method,
+            "session-compression-method", 1, 0, 0,
+            (SCM session), "Return @var{session}'s compression method.")
+#define FUNC_NAME s_scm_gnutls_session_compression_method
+{
+  gnutls_session_t c_session;
+  gnutls_compression_method_t c_comp;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_comp = gnutls_compression_get (c_session);
+
+  return (scm_from_gnutls_compression_method (c_comp));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_certificate_type,
+            "session-certificate-type", 1, 0, 0,
+            (SCM session), "Return @var{session}'s certificate type.")
+#define FUNC_NAME s_scm_gnutls_session_certificate_type
+{
+  gnutls_session_t c_session;
+  gnutls_certificate_type_t c_cert;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_cert = gnutls_certificate_type_get (c_session);
+
+  return (scm_from_gnutls_certificate_type (c_cert));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_protocol, "session-protocol", 1, 0, 0,
+            (SCM session), "Return the protocol used by @var{session}.")
+#define FUNC_NAME s_scm_gnutls_session_protocol
+{
+  gnutls_session_t c_session;
+  gnutls_protocol_t c_protocol;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_protocol = gnutls_protocol_get_version (c_session);
+
+  return (scm_from_gnutls_protocol (c_protocol));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_authentication_type,
+            "session-authentication-type",
+            1, 0, 0,
+            (SCM session),
+            "Return the authentication type (a @code{credential-type} value) "
+            "used by @var{session}.")
+#define FUNC_NAME s_scm_gnutls_session_authentication_type
+{
+  gnutls_session_t c_session;
+  gnutls_credentials_type_t c_auth;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_auth = gnutls_auth_get_type (c_session);
+
+  return (scm_from_gnutls_credentials (c_auth));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_server_authentication_type,
+            "session-server-authentication-type",
+            1, 0, 0,
+            (SCM session),
+            "Return the server authentication type (a "
+            "@code{credential-type} value) used in @var{session}.")
+#define FUNC_NAME s_scm_gnutls_session_server_authentication_type
+{
+  gnutls_session_t c_session;
+  gnutls_credentials_type_t c_auth;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_auth = gnutls_auth_server_get_type (c_session);
+
+  return (scm_from_gnutls_credentials (c_auth));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_client_authentication_type,
+            "session-client-authentication-type",
+            1, 0, 0,
+            (SCM session),
+            "Return the client authentication type (a "
+            "@code{credential-type} value) used in @var{session}.")
+#define FUNC_NAME s_scm_gnutls_session_client_authentication_type
+{
+  gnutls_session_t c_session;
+  gnutls_credentials_type_t c_auth;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_auth = gnutls_auth_client_get_type (c_session);
+
+  return (scm_from_gnutls_credentials (c_auth));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_peer_certificate_chain,
+            "session-peer-certificate-chain",
+            1, 0, 0,
+            (SCM session),
+            "Return the a list of certificates in raw format (u8vectors) "
+            "where the first one is the peer's certificate.  In the case "
+            "of OpenPGP, there is always exactly one certificate.  In the "
+            "case of X.509, subsequent certificates indicate form a "
+            "certificate chain.  Return the empty list if no certificate "
+            "was sent.")
+#define FUNC_NAME s_scm_gnutls_session_peer_certificate_chain
+{
+  SCM result;
+  gnutls_session_t c_session;
+  const gnutls_datum_t *c_cert;
+  unsigned int c_list_size;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  c_cert = gnutls_certificate_get_peers (c_session, &c_list_size);
+
+  if (EXPECT_FALSE (c_cert == NULL))
+    result = SCM_EOL;
+  else
+    {
+      SCM pair;
+      unsigned int i;
+
+      result = scm_make_list (scm_from_uint (c_list_size), SCM_UNSPECIFIED);
+
+      for (i = 0, pair = result; i < c_list_size; i++, pair = SCM_CDR (pair))
+        {
+          unsigned char *c_cert_copy;
+
+          c_cert_copy = (unsigned char *) malloc (c_cert[i].size);
+          if (EXPECT_FALSE (c_cert_copy == NULL))
+            scm_gnutls_error (GNUTLS_E_MEMORY_ERROR, FUNC_NAME);
+
+          memcpy (c_cert_copy, c_cert[i].data, c_cert[i].size);
+
+          SCM_SETCAR (pair, scm_take_u8vector (c_cert_copy, c_cert[i].size));
+        }
+    }
+
+  return result;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_session_our_certificate_chain,
+            "session-our-certificate-chain",
+            1, 0, 0,
+            (SCM session),
+            "Return our certificate chain for @var{session} (as sent to "
+            "the peer) in raw format (a u8vector).  In the case of OpenPGP "
+            "there is exactly one certificate.  Return the empty list "
+            "if no certificate was used.")
+#define FUNC_NAME s_scm_gnutls_session_our_certificate_chain
+{
+  SCM result;
+  gnutls_session_t c_session;
+  const gnutls_datum_t *c_cert;
+  unsigned char *c_cert_copy;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  /* XXX: Currently, the C function actually returns only one certificate.
+     Future versions of the API may provide the full certificate chain, as
+     for `gnutls_certificate_get_peers ()'.  */
+  c_cert = gnutls_certificate_get_ours (c_session);
+
+  if (EXPECT_FALSE (c_cert == NULL))
+    result = SCM_EOL;
+  else
+    {
+      c_cert_copy = (unsigned char *) malloc (c_cert->size);
+      if (EXPECT_FALSE (c_cert_copy == NULL))
+        scm_gnutls_error (GNUTLS_E_MEMORY_ERROR, FUNC_NAME);
+
+      memcpy (c_cert_copy, c_cert->data, c_cert->size);
+
+      result = scm_list_1 (scm_take_u8vector (c_cert_copy, c_cert->size));
+    }
+
+  return result;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_server_session_certificate_request_x,
+            "set-server-session-certificate-request!",
+            2, 0, 0,
+            (SCM session, SCM request),
+            "Tell how @var{session}, a server-side session, should deal "
+            "with certificate requests.  @var{request} should be either "
+            "@code{certificate-request/request} or "
+            "@code{certificate-request/require}.")
+#define FUNC_NAME s_scm_gnutls_set_server_session_certificate_request_x
+{
+  gnutls_session_t c_session;
+  gnutls_certificate_request_t c_request;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  c_request = scm_to_gnutls_certificate_request (request, 2, FUNC_NAME);
+
+  gnutls_certificate_server_set_request (c_session, c_request);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+
+/* Choice of a protocol and cipher suite.  */
+
+SCM_DEFINE (scm_gnutls_set_default_priority_x,
+            "set-session-default-priority!", 1, 0, 0,
+            (SCM session), "Have @var{session} use the default priorities.")
+#define FUNC_NAME s_scm_gnutls_set_default_priority_x
+{
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  gnutls_set_default_priority (c_session);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_session_priorities_x,
+	    "set-session-priorities!", 2, 0, 0,
+	    (SCM session, SCM priorities),
+	    "Have @var{session} use the given @var{priorities} for "
+	    "the ciphers, key exchange methods, MACs and compression "
+	    "methods.  @var{priorities} must be a string (@pxref{"
+	    "Priority Strings,,, gnutls, GnuTLS@comma{} Transport Layer "
+	    "Security Library for the GNU system}).  When @var{priorities} "
+	    "cannot be parsed, an @code{error/invalid-request} error "
+	    "is raised, with an extra argument indication the position "
+	    "of the error.\n")
+#define FUNC_NAME s_scm_gnutls_set_session_priorities_x
+{
+  int err;
+  char *c_priorities;
+  const char *err_pos;
+  gnutls_session_t c_session;
+  size_t pos;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  c_priorities = scm_to_locale_string (priorities); /* XXX: to_latin1_string */
+
+  err = gnutls_priority_set_direct (c_session, c_priorities, &err_pos);
+  if (err == GNUTLS_E_INVALID_REQUEST)
+    pos = err_pos - c_priorities;
+
+  free (c_priorities);
+
+  switch (err)
+    {
+    case GNUTLS_E_SUCCESS:
+      break;
+    case GNUTLS_E_INVALID_REQUEST:
+      {
+	scm_gnutls_error_with_args (err, FUNC_NAME,
+				    scm_list_1 (scm_from_size_t (pos)));
+	break;
+      }
+    default:
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  return SCM_UNSPECIFIED;
+}
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_cipher_suite_to_string, "cipher-suite->string",
+            3, 0, 0,
+            (SCM kx, SCM cipher, SCM mac),
+            "Return the name of the given cipher suite.")
+#define FUNC_NAME s_scm_gnutls_cipher_suite_to_string
+{
+  gnutls_kx_algorithm_t c_kx;
+  gnutls_cipher_algorithm_t c_cipher;
+  gnutls_mac_algorithm_t c_mac;
+  const char *c_name;
+
+  c_kx = scm_to_gnutls_kx (kx, 1, FUNC_NAME);
+  c_cipher = scm_to_gnutls_cipher (cipher, 2, FUNC_NAME);
+  c_mac = scm_to_gnutls_mac (mac, 3, FUNC_NAME);
+
+  c_name = gnutls_cipher_suite_get_name (c_kx, c_cipher, c_mac);
+
+  return (scm_from_locale_string (c_name));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_session_credentials_x, "set-session-credentials!",
+            2, 0, 0,
+            (SCM session, SCM cred),
+            "Use @var{cred} as @var{session}'s credentials.")
+#define FUNC_NAME s_scm_gnutls_set_session_credentials_x
+{
+  int err = 0;
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  if (SCM_SMOB_PREDICATE (scm_tc16_gnutls_certificate_credentials, cred))
+    {
+      gnutls_certificate_credentials_t c_cred;
+
+      c_cred = scm_to_gnutls_certificate_credentials (cred, 2, FUNC_NAME);
+      err =
+        gnutls_credentials_set (c_session, GNUTLS_CRD_CERTIFICATE, c_cred);
+    }
+  else
+    if (SCM_SMOB_PREDICATE
+        (scm_tc16_gnutls_anonymous_client_credentials, cred))
+    {
+      gnutls_anon_client_credentials_t c_cred;
+
+      c_cred = scm_to_gnutls_anonymous_client_credentials (cred, 2,
+                                                           FUNC_NAME);
+      err = gnutls_credentials_set (c_session, GNUTLS_CRD_ANON, c_cred);
+    }
+  else if (SCM_SMOB_PREDICATE (scm_tc16_gnutls_anonymous_server_credentials,
+                               cred))
+    {
+      gnutls_anon_server_credentials_t c_cred;
+
+      c_cred = scm_to_gnutls_anonymous_server_credentials (cred, 2,
+                                                           FUNC_NAME);
+      err = gnutls_credentials_set (c_session, GNUTLS_CRD_ANON, c_cred);
+    }
+#ifdef ENABLE_SRP
+  else if (SCM_SMOB_PREDICATE (scm_tc16_gnutls_srp_client_credentials, cred))
+    {
+      gnutls_srp_client_credentials_t c_cred;
+
+      c_cred = scm_to_gnutls_srp_client_credentials (cred, 2, FUNC_NAME);
+      err = gnutls_credentials_set (c_session, GNUTLS_CRD_SRP, c_cred);
+    }
+  else if (SCM_SMOB_PREDICATE (scm_tc16_gnutls_srp_server_credentials, cred))
+    {
+      gnutls_srp_server_credentials_t c_cred;
+
+      c_cred = scm_to_gnutls_srp_server_credentials (cred, 2, FUNC_NAME);
+      err = gnutls_credentials_set (c_session, GNUTLS_CRD_SRP, c_cred);
+    }
+#endif
+  else if (SCM_SMOB_PREDICATE (scm_tc16_gnutls_psk_client_credentials, cred))
+    {
+      gnutls_psk_client_credentials_t c_cred;
+
+      c_cred = scm_to_gnutls_psk_client_credentials (cred, 2, FUNC_NAME);
+      err = gnutls_credentials_set (c_session, GNUTLS_CRD_PSK, c_cred);
+    }
+  else if (SCM_SMOB_PREDICATE (scm_tc16_gnutls_psk_server_credentials, cred))
+    {
+      gnutls_psk_server_credentials_t c_cred;
+
+      c_cred = scm_to_gnutls_psk_server_credentials (cred, 2, FUNC_NAME);
+      err = gnutls_credentials_set (c_session, GNUTLS_CRD_PSK, c_cred);
+    }
+  else
+    scm_wrong_type_arg (FUNC_NAME, 2, cred);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+  else
+    register_weak_reference (session, cred);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_session_server_name_x, "set-session-server-name!",
+	    3, 0, 0,
+	    (SCM session, SCM type, SCM name),
+	    "For a client, this procedure provides a way to inform "
+	    "the server that it is known under @var{name}, @i{via} the "
+	    "@code{SERVER NAME} TLS extension.  @var{type} must be "
+	    "a @code{server-name-type} value, @var{server-name-type/dns} "
+	    "for DNS names.")
+#define FUNC_NAME s_scm_gnutls_set_session_server_name_x
+{
+  int err;
+  gnutls_session_t c_session;
+  gnutls_server_name_type_t c_type;
+  char *c_name;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  c_type = scm_to_gnutls_server_name_type (type, 2, FUNC_NAME);
+  SCM_VALIDATE_STRING (3, name);
+
+  c_name = scm_to_locale_string (name);
+
+  err = gnutls_server_name_set (c_session, c_type, c_name,
+				strlen (c_name));
+  free (c_name);
+
+  if (EXPECT_FALSE (err != GNUTLS_E_SUCCESS))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+#undef FUNC_NAME
+
+
+/* Record layer.  */
+
+SCM_DEFINE (scm_gnutls_record_send, "record-send", 2, 0, 0,
+            (SCM session, SCM array),
+            "Send the record constituted by @var{array} through "
+            "@var{session}.")
+#define FUNC_NAME s_scm_gnutls_record_send
+{
+  SCM result;
+  ssize_t c_result;
+  gnutls_session_t c_session;
+  scm_t_array_handle c_handle;
+  const char *c_array;
+  size_t c_len;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  SCM_VALIDATE_ARRAY (2, array);
+
+  c_array = scm_gnutls_get_array (array, &c_handle, &c_len, FUNC_NAME);
+
+  c_result = gnutls_record_send (c_session, c_array, c_len);
+
+  scm_gnutls_release_array (&c_handle);
+
+  if (EXPECT_TRUE (c_result >= 0))
+    result = scm_from_ssize_t (c_result);
+  else
+    scm_gnutls_error (c_result, FUNC_NAME);
+
+  return (result);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_record_receive_x, "record-receive!", 2, 0, 0,
+            (SCM session, SCM array),
+            "Receive data from @var{session} into @var{array}, a uniform "
+            "homogeneous array.  Return the number of bytes actually "
+            "received.")
+#define FUNC_NAME s_scm_gnutls_record_receive_x
+{
+  SCM result;
+  ssize_t c_result;
+  gnutls_session_t c_session;
+  scm_t_array_handle c_handle;
+  char *c_array;
+  size_t c_len;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  SCM_VALIDATE_ARRAY (2, array);
+
+  c_array = scm_gnutls_get_writable_array (array, &c_handle, &c_len,
+                                           FUNC_NAME);
+
+  c_result = gnutls_record_recv (c_session, c_array, c_len);
+
+  scm_gnutls_release_array (&c_handle);
+
+  if (EXPECT_TRUE (c_result >= 0))
+    result = scm_from_ssize_t (c_result);
+  else
+    scm_gnutls_error (c_result, FUNC_NAME);
+
+  return (result);
+}
+
+#undef FUNC_NAME
+
+
+/* Whether we're using Guile < 2.2.  */
+#define USING_GUILE_BEFORE_2_2					\
+  (SCM_MAJOR_VERSION < 2					\
+   || (SCM_MAJOR_VERSION == 2 && SCM_MINOR_VERSION == 0))
+
+/* The session record port type.  Guile 2.1.4 introduced a brand new port API,
+   so we have a separate implementation for these newer versions.  */
+#if USING_GUILE_BEFORE_2_2
+static scm_t_bits session_record_port_type;
+
+/* Hint for the `scm_gc_' functions.  */
+static const char session_record_port_gc_hint[] =
+  "gnutls-session-record-port";
+#else
+static scm_t_port_type *session_record_port_type;
+#endif
+
+/* Return the session associated with PORT.  */
+#define SCM_GNUTLS_SESSION_RECORD_PORT_SESSION(_port) \
+  (SCM_CAR (SCM_PACK (SCM_STREAM (_port))))
+
+/* Return the 'close' procedure associated with PORT or #f if there is
+   none.  */
+#define SCM_GNUTLS_SESSION_RECORD_PORT_CLOSE_PROCEDURE(_port)	\
+  (SCM_CDR (SCM_PACK (SCM_STREAM (_port))))
+
+/* Set PROC as the 'close' procedure of PORT.  */
+#define SCM_GNUTLS_SET_SESSION_RECORD_PORT_CLOSE(_port, _proc)	\
+  (SCM_SETCDR (SCM_PACK (SCM_STREAM (_port)), (_proc)))
+
+#if !USING_GUILE_BEFORE_2_2
+
+/* Return true if PORT is a session record port.  */
+# define SCM_GNUTLS_SESSION_RECORD_PORT_P(_port)		\
+    (SCM_PORTP (_port)						\
+     && SCM_PORT_TYPE (_port) == session_record_port_type)
+
+#else /* USING_GUILE_BEFORE_2_2 */
+
+# define SCM_GNUTLS_SESSION_RECORD_PORT_P(_port)		\
+    (SCM_PORTP (_port)						\
+     && SCM_TYP16 (_port) == session_record_port_type)
+
+#endif
+
+/* Raise a wrong-type-arg exception if PORT is not a session record port.  */
+#define SCM_VALIDATE_SESSION_RECORD_PORT(pos, port)			\
+  SCM_MAKE_VALIDATE_MSG (pos, port, GNUTLS_SESSION_RECORD_PORT_P,	\
+			 "session record port")
+
+/* Size of a session port's input buffer.  */
+#define SCM_GNUTLS_SESSION_RECORD_PORT_BUFFER_SIZE 4096
+
+
+#if USING_GUILE_BEFORE_2_2
+
+/* Data passed to `do_fill_port ()'.  */
+typedef struct
+{
+  scm_t_port *c_port;
+  gnutls_session_t c_session;
+} fill_port_data_t;
+
+/* Actually fill a session record port (see below).  */
+static void *
+do_fill_port (void *data)
+{
+  int chr;
+  ssize_t result;
+  scm_t_port *c_port;
+  const fill_port_data_t *args = (fill_port_data_t *) data;
+
+  c_port = args->c_port;
+
+  /* We can get GNUTLS_E_AGAIN due to a "short read", which does _not_
+     correspond to an actual EAGAIN from read(2) since the underlying file
+     descriptor is blocking.  Thus, we can safely loop right away.  */
+  do
+    result = gnutls_record_recv (args->c_session,
+				 c_port->read_buf, c_port->read_buf_size);
+  while (result == GNUTLS_E_AGAIN || result == GNUTLS_E_INTERRUPTED);
+
+  if (EXPECT_TRUE (result > 0))
+    {
+      c_port->read_pos = c_port->read_buf;
+      c_port->read_end = c_port->read_buf + result;
+      chr = (int) *c_port->read_buf;
+    }
+  else if (result == 0 || result == GNUTLS_E_PREMATURE_TERMINATION)
+    chr = EOF;
+  else
+    scm_gnutls_error (result, "fill_session_record_port_input");
+
+  return ((void *) (uintptr_t) chr);
+}
+
+/* Fill in the input buffer of PORT.  */
+static int
+fill_session_record_port_input (SCM port)
+#define FUNC_NAME "fill_session_record_port_input"
+{
+  int chr;
+  scm_t_port *c_port = SCM_PTAB_ENTRY (port);
+
+  if (c_port->read_pos >= c_port->read_end)
+    {
+      SCM session;
+      fill_port_data_t c_args;
+      gnutls_session_t c_session;
+
+      session = SCM_GNUTLS_SESSION_RECORD_PORT_SESSION (port);
+      c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+      c_args.c_session = c_session;
+      c_args.c_port = c_port;
+
+      if (SCM_GNUTLS_SESSION_TRANSPORT_IS_FD (c_session))
+        /* SESSION's underlying transport is a raw file descriptor, so we
+           must leave "Guile mode" to allow the GC to run.  */
+        chr = (intptr_t) scm_without_guile (do_fill_port, &c_args);
+      else
+        /* SESSION's underlying transport is a port, so don't leave "Guile
+           mode".  */
+        chr = (intptr_t) do_fill_port (&c_args);
+    }
+  else
+    chr = (int) *c_port->read_pos;
+
+  return chr;
+}
+
+#undef FUNC_NAME
+
+/* Write SIZE octets from DATA to PORT.  */
+static void
+write_to_session_record_port (SCM port, const void *data, size_t size)
+#define FUNC_NAME "write_to_session_record_port"
+{
+  SCM session;
+  gnutls_session_t c_session;
+  ssize_t c_result;
+  size_t c_sent = 0;
+
+  session = SCM_GNUTLS_SESSION_RECORD_PORT_SESSION (port);
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  while (c_sent < size)
+    {
+      c_result = gnutls_record_send (c_session, (char *) data + c_sent,
+                                     size - c_sent);
+      if (EXPECT_FALSE (c_result < 0))
+	{
+	  if (c_result != GNUTLS_E_AGAIN && c_result != GNUTLS_E_INTERRUPTED)
+	    scm_gnutls_error (c_result, FUNC_NAME);
+	}
+      else
+        c_sent += c_result;
+    }
+}
+
+#undef FUNC_NAME
+
+/* Return a new session port for SESSION.  */
+static SCM
+make_session_record_port (SCM session)
+{
+  SCM port;
+  scm_t_port *c_port;
+  unsigned char *c_port_buf;
+  const unsigned long mode_bits = SCM_OPN | SCM_RDNG | SCM_WRTNG;
+
+  c_port_buf = (unsigned char *)
+    scm_gc_malloc_pointerless (SCM_GNUTLS_SESSION_RECORD_PORT_BUFFER_SIZE,
+			       session_record_port_gc_hint);
+
+  /* Create a new port.  */
+  port = scm_new_port_table_entry (session_record_port_type);
+  c_port = SCM_PTAB_ENTRY (port);
+
+  /* Mark PORT as open, readable and writable (hmm, how elegant...).  */
+  SCM_SET_CELL_TYPE (port, session_record_port_type | mode_bits);
+
+  /* Associate it with SESSION.  */
+  SCM_SETSTREAM (port, SCM_UNPACK (scm_cons (session, SCM_BOOL_F)));
+
+  c_port->read_pos = c_port->read_end = c_port->read_buf = c_port_buf;
+  c_port->read_buf_size = SCM_GNUTLS_SESSION_RECORD_PORT_BUFFER_SIZE;
+
+  c_port->write_buf = c_port->write_pos = &c_port->shortbuf;
+  c_port->write_buf_size = 1;
+
+  return (port);
+}
+
+#else  /* !USING_GUILE_BEFORE_2_2 */
+
+static size_t
+read_from_session_record_port (SCM port, SCM dst, size_t start, size_t count)
+#define FUNC_NAME "read_from_session_record_port"
+{
+  SCM session;
+  gnutls_session_t c_session;
+  char *read_buf;
+  ssize_t result;
+
+  session = SCM_GNUTLS_SESSION_RECORD_PORT_SESSION (port);
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  read_buf = (char *) SCM_BYTEVECTOR_CONTENTS (dst) + start;
+
+  /* We can get GNUTLS_E_AGAIN due to a "short read", which does _not_
+     correspond to an actual EAGAIN from read(2) if the underlying file
+     descriptor is blocking--e.g., from 'get_last_packet', returning
+     GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE.
+
+     If SESSION is backed by a file descriptor, return -1 to indicate that
+     we'd better poll; otherwise loop, which is good enough if the underlying
+     port is blocking.  */
+  do
+    result = gnutls_record_recv (c_session, read_buf, count);
+  while (result == GNUTLS_E_INTERRUPTED
+	 || (result == GNUTLS_E_AGAIN
+	     && !SCM_GNUTLS_SESSION_TRANSPORT_IS_FD (c_session)));
+
+  if (result == GNUTLS_E_AGAIN
+      && SCM_GNUTLS_SESSION_TRANSPORT_IS_FD (c_session))
+    /* Tell Guile that reading would block.  */
+    return (size_t) -1;
+
+  if (result == GNUTLS_E_PREMATURE_TERMINATION)
+    /* Treat premature termination as EOF instead of throwing an exception
+       that users of the port may not be prepared to handle.  */
+    result = 0;
+  else if (EXPECT_FALSE (result < 0))
+    scm_gnutls_error (result, FUNC_NAME);
+
+  return result;
+}
+#undef FUNC_NAME
+
+/* Return the file descriptor that backs PORT.  This function is called upon a
+   blocking read--i.e., 'read_from_session_record_port' or
+   'write_to_session_record_port' returned -1.  */
+static int
+session_record_port_fd (SCM port)
+{
+  SCM session;
+  gnutls_session_t c_session;
+
+  session = SCM_GNUTLS_SESSION_RECORD_PORT_SESSION (port);
+  c_session = scm_to_gnutls_session (session, 1, __func__);
+
+  assert (SCM_GNUTLS_SESSION_TRANSPORT_IS_FD (c_session));
+
+  return gnutls_transport_get_int (c_session);
+}
+
+static size_t
+write_to_session_record_port (SCM port, SCM src, size_t start, size_t count)
+#define FUNC_NAME "write_to_session_record_port"
+{
+  SCM session;
+  gnutls_session_t c_session;
+  char *data;
+  ssize_t result;
+
+  session = SCM_GNUTLS_SESSION_RECORD_PORT_SESSION (port);
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  data = (char *) SCM_BYTEVECTOR_CONTENTS (src) + start;
+
+  do
+    result = gnutls_record_send (c_session, data, count);
+  while (result == GNUTLS_E_INTERRUPTED
+	 || (result == GNUTLS_E_AGAIN
+	     && !SCM_GNUTLS_SESSION_TRANSPORT_IS_FD (c_session)));
+
+  if (result == GNUTLS_E_AGAIN
+      && SCM_GNUTLS_SESSION_TRANSPORT_IS_FD (c_session))
+    /* Tell Guile that reading would block.  */
+    return (size_t) -1;
+
+  if (EXPECT_FALSE (result < 0))
+    scm_gnutls_error (result, FUNC_NAME);
+
+  return result;
+}
+#undef FUNC_NAME
+
+/* Return a new session port for SESSION.  */
+static SCM
+make_session_record_port (SCM session)
+{
+  return scm_c_make_port (session_record_port_type,
+			  SCM_OPN | SCM_RDNG | SCM_WRTNG | SCM_BUF0,
+			  SCM_UNPACK (scm_cons (session, SCM_BOOL_F)));
+}
+
+#endif	/* !USING_GUILE_BEFORE_2_2 */
+
+/* Call PORT's close procedure, if any.  */
+static
+#if USING_GUILE_BEFORE_2_2
+int
+#else
+void
+#endif
+close_session_record_port (SCM port)
+{
+  SCM session = SCM_GNUTLS_SESSION_RECORD_PORT_SESSION (port);
+  SCM close = SCM_GNUTLS_SESSION_RECORD_PORT_CLOSE_PROCEDURE (port);
+
+  if (!scm_is_false (close))
+    scm_call_1 (close, port);
+
+  /* When called during finalization (as opposed to a 'close-port' call),
+     SESSION might be finalized already.  Check whether this is the case.  */
+  if (scm_is_true (scm_gnutls_session_p (session)))
+    {
+      /* Detach SESSION from PORT.  */
+      gnutls_session_t c_session;
+      c_session = scm_to_gnutls_session (session, 1, __func__);
+      SCM_GNUTLS_SET_SESSION_RECORD_PORT (c_session, SCM_BOOL_F);
+    }
+
+#if USING_GUILE_BEFORE_2_2
+  return 0;
+#endif
+}
+
+SCM_DEFINE (scm_gnutls_session_record_port, "session-record-port", 1, 1, 0,
+            (SCM session, SCM close),
+            "Return a read-write port that may be used to communicate over "
+            "@var{session}.  All invocations of @code{session-port} on a "
+            "given session return the same object (in the sense of "
+            "@code{eq?}).\n\n"
+	    "If @var{close} is provided, it must be a one-argument "
+	    "procedure, and it will be called when the returned port is "
+	    "closed.  This is equivalent to setting it by calling "
+	    "@code{set-session-record-port-close!}.")
+#define FUNC_NAME s_scm_gnutls_session_record_port
+{
+  SCM port;
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  port = SCM_GNUTLS_SESSION_RECORD_PORT (c_session);
+
+  if (!SCM_PORTP (port))
+    {
+      /* Lazily create a new session port.  */
+      port = make_session_record_port (session);
+      SCM_GNUTLS_SET_SESSION_RECORD_PORT (c_session, port);
+    }
+
+  if (!scm_is_eq (close, SCM_UNDEFINED))
+    SCM_GNUTLS_SET_SESSION_RECORD_PORT_CLOSE (port, close);
+
+  return (port);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_session_record_port_close_x,
+	    "set-session-record-port-close!", 2, 0, 0,
+	    (SCM port, SCM close),
+	    "Set @var{close}, a one-argument procedure, as the procedure "
+	    "called when @var{port} is closed.  @var{close} will be passed "
+	    "@var{port}.  It may be called when @code{close-port} is "
+	    "called on @var{port}, or when @var{port} is garbage-collected.  "
+	    "It is a useful way to free resources associated with @var{port} "
+	    "such as the session's transport file descriptor or port.")
+#define FUNC_NAME s_scm_gnutls_set_session_record_port_close_x
+{
+  SCM_VALIDATE_SESSION_RECORD_PORT (1, port);
+  SCM_VALIDATE_PROC (2, close);
+
+  SCM_GNUTLS_SET_SESSION_RECORD_PORT_CLOSE (port, close);
+  return SCM_UNSPECIFIED;
+}
+#undef FUNC_NAME
+
+/* Create the session port type.  */
+static void
+scm_init_gnutls_session_record_port_type (void)
+{
+  session_record_port_type =
+    scm_make_port_type ("gnutls-session-port",
+#if USING_GUILE_BEFORE_2_2
+                        fill_session_record_port_input,
+#else
+                        read_from_session_record_port,
+#endif
+                        write_to_session_record_port);
+
+  scm_set_port_close (session_record_port_type,
+		      close_session_record_port);
+
+#if !USING_GUILE_BEFORE_2_2
+  /* Invoke the user-provided 'close' procedure on GC.  */
+  scm_set_port_needs_close_on_gc (session_record_port_type, 1);
+#endif
+
+#if !USING_GUILE_BEFORE_2_2
+  scm_set_port_read_wait_fd (session_record_port_type,
+			     session_record_port_fd);
+#endif
+}
+
+
+/* Transport.  */
+
+SCM_DEFINE (scm_gnutls_set_session_transport_fd_x,
+            "set-session-transport-fd!", 2, 0, 0, (SCM session, SCM fd),
+            "Use file descriptor @var{fd} as the underlying transport for "
+            "@var{session}.")
+#define FUNC_NAME s_scm_gnutls_set_session_transport_fd_x
+{
+  gnutls_session_t c_session;
+  int c_fd;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  c_fd = (int) scm_to_uint (fd);
+
+  gnutls_transport_set_ptr (c_session,
+                            (gnutls_transport_ptr_t) (intptr_t) c_fd);
+
+  SCM_GNUTLS_SET_SESSION_TRANSPORT_IS_FD (c_session, 1);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+/* Pull SIZE octets from TRANSPORT (a Scheme port) into DATA.  */
+static ssize_t
+pull_from_port (gnutls_transport_ptr_t transport, void *data, size_t size)
+{
+  SCM port;
+  ssize_t result;
+
+  port = SCM_PACK ((scm_t_bits) transport);
+
+  result = scm_c_read (port, data, size);
+
+  return ((ssize_t) result);
+}
+
+/* Write SIZE octets from DATA to TRANSPORT (a Scheme port).  */
+static ssize_t
+push_to_port (gnutls_transport_ptr_t transport, const void *data, size_t size)
+{
+  SCM port;
+
+  port = SCM_PACK ((scm_t_bits) transport);
+
+  scm_c_write (port, data, size);
+
+  /* All we can do is assume that all SIZE octets were written.  */
+  return (size);
+}
+
+SCM_DEFINE (scm_gnutls_set_session_transport_port_x,
+            "set-session-transport-port!",
+            2, 0, 0,
+            (SCM session, SCM port),
+            "Use @var{port} as the input/output port for @var{session}.")
+#define FUNC_NAME s_scm_gnutls_set_session_transport_port_x
+{
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  SCM_VALIDATE_PORT (2, port);
+
+  /* Note: We do not attempt to optimize the case where PORT is a file port
+     (i.e., over a file descriptor), because of port buffering issues.  Users
+     are expected to explicitly use `set-session-transport-fd!' and `fileno'
+     when they wish to do it.  */
+
+  gnutls_transport_set_ptr (c_session,
+                            (gnutls_transport_ptr_t) SCM_UNPACK (port));
+  gnutls_transport_set_push_function (c_session, push_to_port);
+  gnutls_transport_set_pull_function (c_session, pull_from_port);
+
+  SCM_GNUTLS_SET_SESSION_TRANSPORT_IS_FD (c_session, 0);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+
+/* Diffie-Hellman.  */
+
+typedef int (*pkcs_export_function_t) (void *, gnutls_x509_crt_fmt_t,
+                                       unsigned char *, size_t *);
+
+/* Hint for the `scm_gc' functions.  */
+static const char pkcs_export_gc_hint[] = "gnutls-pkcs-export";
+
+
+/* Export DH/RSA parameters PARAMS through EXPORT, using format FORMAT.
+   Return a `u8vector'.  */
+static inline SCM
+pkcs_export_parameters (pkcs_export_function_t export,
+                        void *params, gnutls_x509_crt_fmt_t format,
+                        const char *func_name)
+#define FUNC_NAME func_name
+{
+  int err;
+  unsigned char *output;
+  size_t output_len, output_total_len = 4096;
+
+  output = (unsigned char *) scm_gc_malloc (output_total_len,
+                                            pkcs_export_gc_hint);
+  do
+    {
+      output_len = output_total_len;
+      err = export (params, format, output, &output_len);
+
+      if (err == GNUTLS_E_SHORT_MEMORY_BUFFER)
+        {
+          output = scm_gc_realloc (output, output_total_len,
+                                   output_total_len * 2, pkcs_export_gc_hint);
+          output_total_len *= 2;
+        }
+    }
+  while (err == GNUTLS_E_SHORT_MEMORY_BUFFER);
+
+  if (EXPECT_FALSE (err))
+    {
+      scm_gc_free (output, output_total_len, pkcs_export_gc_hint);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  if (output_len != output_total_len)
+    /* Shrink the output buffer.  */
+    output = scm_gc_realloc (output, output_total_len,
+                             output_len, pkcs_export_gc_hint);
+
+  return (scm_take_u8vector (output, output_len));
+}
+
+#undef FUNC_NAME
+
+
+SCM_DEFINE (scm_gnutls_make_dh_parameters, "make-dh-parameters", 1, 0, 0,
+            (SCM bits), "Return new Diffie-Hellman parameters.")
+#define FUNC_NAME s_scm_gnutls_make_dh_parameters
+{
+  int err;
+  unsigned c_bits;
+  gnutls_dh_params_t c_dh_params;
+
+  c_bits = scm_to_uint (bits);
+
+  err = gnutls_dh_params_init (&c_dh_params);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  err = gnutls_dh_params_generate2 (c_dh_params, c_bits);
+  if (EXPECT_FALSE (err))
+    {
+      gnutls_dh_params_deinit (c_dh_params);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  return (scm_from_gnutls_dh_parameters (c_dh_params));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_pkcs3_import_dh_parameters,
+            "pkcs3-import-dh-parameters",
+            2, 0, 0,
+            (SCM array, SCM format),
+            "Import Diffie-Hellman parameters in PKCS3 format (further "
+            "specified by @var{format}, an @code{x509-certificate-format} "
+            "value) from @var{array} (a homogeneous array) and return a "
+            "new @code{dh-params} object.")
+#define FUNC_NAME s_scm_gnutls_pkcs3_import_dh_parameters
+{
+  int err;
+  gnutls_x509_crt_fmt_t c_format;
+  gnutls_dh_params_t c_dh_params;
+  scm_t_array_handle c_handle;
+  const char *c_array;
+  size_t c_len;
+  gnutls_datum_t c_datum;
+
+  c_format = scm_to_gnutls_x509_certificate_format (format, 2, FUNC_NAME);
+
+  c_array = scm_gnutls_get_array (array, &c_handle, &c_len, FUNC_NAME);
+  c_datum.data = (unsigned char *) c_array;
+  c_datum.size = c_len;
+
+  err = gnutls_dh_params_init (&c_dh_params);
+  if (EXPECT_FALSE (err))
+    {
+      scm_gnutls_release_array (&c_handle);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  err = gnutls_dh_params_import_pkcs3 (c_dh_params, &c_datum, c_format);
+  scm_gnutls_release_array (&c_handle);
+
+  if (EXPECT_FALSE (err))
+    {
+      gnutls_dh_params_deinit (c_dh_params);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  return (scm_from_gnutls_dh_parameters (c_dh_params));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_pkcs3_export_dh_parameters,
+            "pkcs3-export-dh-parameters",
+            2, 0, 0,
+            (SCM dh_params, SCM format),
+            "Export Diffie-Hellman parameters @var{dh_params} in PKCS3 "
+            "format according for @var{format} (an "
+            "@code{x509-certificate-format} value).  Return a "
+            "@code{u8vector} containing the result.")
+#define FUNC_NAME s_scm_gnutls_pkcs3_export_dh_parameters
+{
+  SCM result;
+  gnutls_dh_params_t c_dh_params;
+  gnutls_x509_crt_fmt_t c_format;
+
+  c_dh_params = scm_to_gnutls_dh_parameters (dh_params, 1, FUNC_NAME);
+  c_format = scm_to_gnutls_x509_certificate_format (format, 2, FUNC_NAME);
+
+  result = pkcs_export_parameters ((pkcs_export_function_t)
+                                   gnutls_dh_params_export_pkcs3,
+                                   (void *) c_dh_params, c_format, FUNC_NAME);
+
+  return (result);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_session_dh_prime_bits_x,
+            "set-session-dh-prime-bits!", 2, 0, 0,
+            (SCM session, SCM bits),
+            "Use @var{bits} DH prime bits for @var{session}.")
+#define FUNC_NAME s_scm_gnutls_set_session_dh_prime_bits_x
+{
+  unsigned int c_bits;
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  c_bits = scm_to_uint (bits);
+
+  gnutls_dh_set_prime_bits (c_session, c_bits);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+
+/* Anonymous credentials.  */
+
+SCM_DEFINE (scm_gnutls_make_anon_server_credentials,
+            "make-anonymous-server-credentials",
+            0, 0, 0, (void), "Return anonymous server credentials.")
+#define FUNC_NAME s_scm_gnutls_make_anon_server_credentials
+{
+  int err;
+  gnutls_anon_server_credentials_t c_cred;
+
+  err = gnutls_anon_allocate_server_credentials (&c_cred);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_from_gnutls_anonymous_server_credentials (c_cred));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_make_anon_client_credentials,
+            "make-anonymous-client-credentials",
+            0, 0, 0, (void), "Return anonymous client credentials.")
+#define FUNC_NAME s_scm_gnutls_make_anon_client_credentials
+{
+  int err;
+  gnutls_anon_client_credentials_t c_cred;
+
+  err = gnutls_anon_allocate_client_credentials (&c_cred);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_from_gnutls_anonymous_client_credentials (c_cred));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_anonymous_server_dh_parameters_x,
+            "set-anonymous-server-dh-parameters!", 2, 0, 0,
+            (SCM cred, SCM dh_params),
+            "Set the Diffie-Hellman parameters of anonymous server "
+            "credentials @var{cred}.")
+#define FUNC_NAME s_scm_gnutls_set_anonymous_server_dh_parameters_x
+{
+  gnutls_dh_params_t c_dh_params;
+  gnutls_anon_server_credentials_t c_cred;
+
+  c_cred = scm_to_gnutls_anonymous_server_credentials (cred, 1, FUNC_NAME);
+  c_dh_params = scm_to_gnutls_dh_parameters (dh_params, 2, FUNC_NAME);
+
+  gnutls_anon_set_server_dh_params (c_cred, c_dh_params);
+  register_weak_reference (cred, dh_params);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+
+
+/* Certificate credentials.  */
+
+typedef
+  int (*certificate_set_file_function_t) (gnutls_certificate_credentials_t,
+                                          const char *,
+                                          gnutls_x509_crt_fmt_t);
+
+typedef
+  int (*certificate_set_data_function_t) (gnutls_certificate_credentials_t,
+                                          const gnutls_datum_t *,
+                                          gnutls_x509_crt_fmt_t);
+
+/* Helper function to implement the `set-file!' functions.  */
+static unsigned int
+set_certificate_file (certificate_set_file_function_t set_file,
+                      SCM cred, SCM file, SCM format, const char *func_name)
+#define FUNC_NAME func_name
+{
+  int err;
+  char *c_file;
+  size_t c_file_len;
+
+  gnutls_certificate_credentials_t c_cred;
+  gnutls_x509_crt_fmt_t c_format;
+
+  c_cred = scm_to_gnutls_certificate_credentials (cred, 1, FUNC_NAME);
+  SCM_VALIDATE_STRING (2, file);
+  c_format = scm_to_gnutls_x509_certificate_format (format, 3, FUNC_NAME);
+
+  c_file_len = scm_c_string_length (file);
+  c_file = FAST_ALLOC (c_file_len + 1);
+
+  (void) scm_to_locale_stringbuf (file, c_file, c_file_len + 1);
+  c_file[c_file_len] = '\0';
+
+  err = set_file (c_cred, c_file, c_format);
+  if (EXPECT_FALSE (err < 0))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  /* Return the number of certificates processed.  */
+  return ((unsigned int) err);
+}
+
+#undef FUNC_NAME
+
+/* Helper function implementing the `set-data!' functions.  */
+static inline unsigned int
+set_certificate_data (certificate_set_data_function_t set_data,
+                      SCM cred, SCM data, SCM format, const char *func_name)
+#define FUNC_NAME func_name
+{
+  int err;
+  gnutls_certificate_credentials_t c_cred;
+  gnutls_x509_crt_fmt_t c_format;
+  gnutls_datum_t c_datum;
+  scm_t_array_handle c_handle;
+  const char *c_data;
+  size_t c_len;
+
+  c_cred = scm_to_gnutls_certificate_credentials (cred, 1, FUNC_NAME);
+  SCM_VALIDATE_ARRAY (2, data);
+  c_format = scm_to_gnutls_x509_certificate_format (format, 3, FUNC_NAME);
+
+  c_data = scm_gnutls_get_array (data, &c_handle, &c_len, FUNC_NAME);
+  c_datum.data = (unsigned char *) c_data;
+  c_datum.size = c_len;
+
+  err = set_data (c_cred, &c_datum, c_format);
+  scm_gnutls_release_array (&c_handle);
+
+  if (EXPECT_FALSE (err < 0))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  /* Return the number of certificates processed.  */
+  return ((unsigned int) err);
+}
+
+#undef FUNC_NAME
+
+
+SCM_DEFINE (scm_gnutls_make_certificate_credentials,
+            "make-certificate-credentials",
+            0, 0, 0,
+            (void),
+            "Return new certificate credentials (i.e., for use with "
+            "either X.509 or OpenPGP certificates.")
+#define FUNC_NAME s_scm_gnutls_make_certificate_credentials
+{
+  int err;
+  gnutls_certificate_credentials_t c_cred;
+
+  err = gnutls_certificate_allocate_credentials (&c_cred);
+  if (err)
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_from_gnutls_certificate_credentials (c_cred));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_dh_params_x,
+            "set-certificate-credentials-dh-parameters!",
+            2, 0, 0,
+            (SCM cred, SCM dh_params),
+            "Use Diffie-Hellman parameters @var{dh_params} for "
+            "certificate credentials @var{cred}.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_dh_params_x
+{
+  gnutls_dh_params_t c_dh_params;
+  gnutls_certificate_credentials_t c_cred;
+
+  c_cred = scm_to_gnutls_certificate_credentials (cred, 1, FUNC_NAME);
+  c_dh_params = scm_to_gnutls_dh_parameters (dh_params, 2, FUNC_NAME);
+
+  gnutls_certificate_set_dh_params (c_cred, c_dh_params);
+  register_weak_reference (cred, dh_params);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_x509_key_files_x,
+            "set-certificate-credentials-x509-key-files!",
+            4, 0, 0,
+            (SCM cred, SCM cert_file, SCM key_file, SCM format),
+            "Use @var{file} as the password file for PSK server "
+            "credentials @var{cred}.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_x509_key_files_x
+{
+  int err;
+  gnutls_certificate_credentials_t c_cred;
+  gnutls_x509_crt_fmt_t c_format;
+  char *c_cert_file, *c_key_file;
+  size_t c_cert_file_len, c_key_file_len;
+
+  c_cred = scm_to_gnutls_certificate_credentials (cred, 1, FUNC_NAME);
+  SCM_VALIDATE_STRING (2, cert_file);
+  SCM_VALIDATE_STRING (3, key_file);
+  c_format = scm_to_gnutls_x509_certificate_format (format, 2, FUNC_NAME);
+
+  c_cert_file_len = scm_c_string_length (cert_file);
+  c_cert_file = FAST_ALLOC (c_cert_file_len + 1);
+
+  c_key_file_len = scm_c_string_length (key_file);
+  c_key_file = FAST_ALLOC (c_key_file_len + 1);
+
+  (void) scm_to_locale_stringbuf (cert_file, c_cert_file,
+                                  c_cert_file_len + 1);
+  c_cert_file[c_cert_file_len] = '\0';
+  (void) scm_to_locale_stringbuf (key_file, c_key_file, c_key_file_len + 1);
+  c_key_file[c_key_file_len] = '\0';
+
+  err = gnutls_certificate_set_x509_key_file (c_cred, c_cert_file, c_key_file,
+                                              c_format);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_x509_trust_file_x,
+            "set-certificate-credentials-x509-trust-file!",
+            3, 0, 0,
+            (SCM cred, SCM file, SCM format),
+            "Use @var{file} as the X.509 trust file for certificate "
+            "credentials @var{cred}.  On success, return the number of "
+            "certificates processed.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_x509_trust_file_x
+{
+  unsigned int count;
+
+  count = set_certificate_file (gnutls_certificate_set_x509_trust_file,
+                                cred, file, format, FUNC_NAME);
+
+  return scm_from_uint (count);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_x509_crl_file_x,
+            "set-certificate-credentials-x509-crl-file!",
+            3, 0, 0,
+            (SCM cred, SCM file, SCM format),
+            "Use @var{file} as the X.509 CRL (certificate revocation list) "
+            "file for certificate credentials @var{cred}.  On success, "
+            "return the number of CRLs processed.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_x509_crl_file_x
+{
+  unsigned int count;
+
+  count = set_certificate_file (gnutls_certificate_set_x509_crl_file,
+                                cred, file, format, FUNC_NAME);
+
+  return scm_from_uint (count);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_x509_trust_data_x,
+            "set-certificate-credentials-x509-trust-data!",
+            3, 0, 0,
+            (SCM cred, SCM data, SCM format),
+            "Use @var{data} (a uniform array) as the X.509 trust "
+            "database for @var{cred}.  On success, return the number "
+            "of certificates processed.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_x509_trust_data_x
+{
+  unsigned int count;
+
+  count = set_certificate_data (gnutls_certificate_set_x509_trust_mem,
+                                cred, data, format, FUNC_NAME);
+
+  return scm_from_uint (count);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_x509_crl_data_x,
+            "set-certificate-credentials-x509-crl-data!",
+            3, 0, 0,
+            (SCM cred, SCM data, SCM format),
+            "Use @var{data} (a uniform array) as the X.509 CRL "
+            "(certificate revocation list) database for @var{cred}.  "
+            "On success, return the number of CRLs processed.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_x509_crl_data_x
+{
+  unsigned int count;
+
+  count = set_certificate_data (gnutls_certificate_set_x509_crl_mem,
+                                cred, data, format, FUNC_NAME);
+
+  return scm_from_uint (count);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_x509_key_data_x,
+            "set-certificate-credentials-x509-key-data!",
+            4, 0, 0,
+            (SCM cred, SCM cert, SCM key, SCM format),
+            "Use X.509 certificate @var{cert} and private key @var{key}, "
+            "both uniform arrays containing the X.509 certificate and key "
+            "in format @var{format}, for certificate credentials "
+            "@var{cred}.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_x509_key_data_x
+{
+  int err;
+  gnutls_x509_crt_fmt_t c_format;
+  gnutls_certificate_credentials_t c_cred;
+  gnutls_datum_t c_cert_d, c_key_d;
+  scm_t_array_handle c_cert_handle, c_key_handle;
+  const char *c_cert, *c_key;
+  size_t c_cert_len, c_key_len;
+
+  c_cred = scm_to_gnutls_certificate_credentials (cred, 1, FUNC_NAME);
+  c_format = scm_to_gnutls_x509_certificate_format (format, 4, FUNC_NAME);
+  SCM_VALIDATE_ARRAY (2, cert);
+  SCM_VALIDATE_ARRAY (3, key);
+
+  /* FIXME: If the second call fails, an exception is raised and
+     C_CERT_HANDLE is not released.  */
+  c_cert = scm_gnutls_get_array (cert, &c_cert_handle, &c_cert_len,
+                                 FUNC_NAME);
+  c_key = scm_gnutls_get_array (key, &c_key_handle, &c_key_len, FUNC_NAME);
+
+  c_cert_d.data = (unsigned char *) c_cert;
+  c_cert_d.size = c_cert_len;
+  c_key_d.data = (unsigned char *) c_key;
+  c_key_d.size = c_key_len;
+
+  err = gnutls_certificate_set_x509_key_mem (c_cred, &c_cert_d, &c_key_d,
+                                             c_format);
+  scm_gnutls_release_array (&c_cert_handle);
+  scm_gnutls_release_array (&c_key_handle);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_x509_keys_x,
+            "set-certificate-credentials-x509-keys!",
+            3, 0, 0,
+            (SCM cred, SCM certs, SCM privkey),
+            "Have certificate credentials @var{cred} use the X.509 "
+            "certificates listed in @var{certs} and X.509 private key "
+            "@var{privkey}.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_x509_keys_x
+{
+  int err;
+  gnutls_x509_crt_t *c_certs;
+  gnutls_x509_privkey_t c_key;
+  gnutls_certificate_credentials_t c_cred;
+  long int c_cert_count, i;
+
+  c_cred = scm_to_gnutls_certificate_credentials (cred, 1, FUNC_NAME);
+  SCM_VALIDATE_LIST_COPYLEN (2, certs, c_cert_count);
+  c_key = scm_to_gnutls_x509_private_key (privkey, 3, FUNC_NAME);
+
+  c_certs = FAST_ALLOC (c_cert_count * sizeof (*c_certs));
+  for (i = 0; scm_is_pair (certs); certs = SCM_CDR (certs), i++)
+    {
+      c_certs[i] = scm_to_gnutls_x509_certificate (SCM_CAR (certs),
+                                                   2, FUNC_NAME);
+    }
+
+  err = gnutls_certificate_set_x509_key (c_cred, c_certs, c_cert_count,
+                                         c_key);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+  else
+    {
+      register_weak_reference (cred, privkey);
+      register_weak_reference (cred, scm_list_copy (certs));
+    }
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_verify_limits_x,
+            "set-certificate-credentials-verify-limits!",
+            3, 0, 0,
+            (SCM cred, SCM max_bits, SCM max_depth),
+            "Set the verification limits of @code{peer-certificate-status} "
+            "for certificate credentials @var{cred} to @var{max_bits} "
+            "bits for an acceptable certificate and @var{max_depth} "
+            "as the maximum depth of a certificate chain.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_verify_limits_x
+{
+  gnutls_certificate_credentials_t c_cred;
+  unsigned int c_max_bits, c_max_depth;
+
+  c_cred = scm_to_gnutls_certificate_credentials (cred, 1, FUNC_NAME);
+  c_max_bits = scm_to_uint (max_bits);
+  c_max_depth = scm_to_uint (max_depth);
+
+  gnutls_certificate_set_verify_limits (c_cred, c_max_bits, c_max_depth);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_verify_flags_x,
+            "set-certificate-credentials-verify-flags!",
+            1, 0, 1,
+            (SCM cred, SCM flags),
+            "Set the certificate verification flags to @var{flags}, a "
+            "series of @code{certificate-verify} values.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_verify_flags_x
+{
+  unsigned int c_flags, c_pos;
+  gnutls_certificate_credentials_t c_cred;
+
+  c_cred = scm_to_gnutls_certificate_credentials (cred, 1, FUNC_NAME);
+
+  for (c_flags = 0, c_pos = 2;
+       !scm_is_null (flags); flags = SCM_CDR (flags), c_pos++)
+    {
+      c_flags |= (unsigned int)
+        scm_to_gnutls_certificate_verify (SCM_CAR (flags), c_pos, FUNC_NAME);
+    }
+
+  gnutls_certificate_set_verify_flags (c_cred, c_flags);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_peer_certificate_status, "peer-certificate-status",
+            1, 0, 0,
+            (SCM session),
+            "Verify the peer certificate for @var{session} and return "
+            "a list of @code{certificate-status} values (such as "
+            "@code{certificate-status/revoked}), or the empty list if "
+            "the certificate is valid.")
+#define FUNC_NAME s_scm_gnutls_peer_certificate_status
+{
+  int err;
+  unsigned int c_status;
+  gnutls_session_t c_session;
+  SCM result = SCM_EOL;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+
+  err = gnutls_certificate_verify_peers2 (c_session, &c_status);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+#define MATCH_STATUS(_value)						\
+  if (c_status & (_value))						\
+    {									\
+      result = scm_cons (scm_from_gnutls_certificate_status (_value),	\
+			 result);					\
+      c_status &= ~(_value);						\
+    }
+
+  MATCH_STATUS (GNUTLS_CERT_INVALID);
+  MATCH_STATUS (GNUTLS_CERT_REVOKED);
+  MATCH_STATUS (GNUTLS_CERT_SIGNER_NOT_FOUND);
+  MATCH_STATUS (GNUTLS_CERT_SIGNER_NOT_CA);
+  MATCH_STATUS (GNUTLS_CERT_INSECURE_ALGORITHM);
+  MATCH_STATUS (GNUTLS_CERT_NOT_ACTIVATED);
+  MATCH_STATUS (GNUTLS_CERT_EXPIRED);
+  MATCH_STATUS (GNUTLS_CERT_SIGNATURE_FAILURE);
+  MATCH_STATUS (GNUTLS_CERT_REVOCATION_DATA_SUPERSEDED);
+  MATCH_STATUS (GNUTLS_CERT_UNEXPECTED_OWNER);
+  MATCH_STATUS (GNUTLS_CERT_REVOCATION_DATA_ISSUED_IN_FUTURE);
+  MATCH_STATUS (GNUTLS_CERT_SIGNER_CONSTRAINTS_FAILURE);
+  MATCH_STATUS (GNUTLS_CERT_MISMATCH);
+  MATCH_STATUS (GNUTLS_CERT_PURPOSE_MISMATCH);
+  MATCH_STATUS (GNUTLS_CERT_MISSING_OCSP_STATUS);
+  MATCH_STATUS (GNUTLS_CERT_INVALID_OCSP_STATUS);
+  MATCH_STATUS (GNUTLS_CERT_UNKNOWN_CRIT_EXTENSIONS);
+
+  if (EXPECT_FALSE (c_status != 0))
+    /* XXX: We failed to interpret one of the status flags.  */
+    scm_gnutls_error (GNUTLS_E_UNIMPLEMENTED_FEATURE, FUNC_NAME);
+
+#undef MATCH_STATUS
+
+  return (result);
+}
+
+#undef FUNC_NAME
+
+
+/* SRP credentials.  */
+
+#ifdef ENABLE_SRP
+SCM_DEFINE (scm_gnutls_make_srp_server_credentials,
+            "make-srp-server-credentials",
+            0, 0, 0, (void), "Return new SRP server credentials.")
+#define FUNC_NAME s_scm_gnutls_make_srp_server_credentials
+{
+  int err;
+  gnutls_srp_server_credentials_t c_cred;
+
+  err = gnutls_srp_allocate_server_credentials (&c_cred);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_from_gnutls_srp_server_credentials (c_cred));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_srp_server_credentials_files_x,
+            "set-srp-server-credentials-files!",
+            3, 0, 0,
+            (SCM cred, SCM password_file, SCM password_conf_file),
+            "Set the credentials files for @var{cred}, an SRP server "
+            "credentials object.")
+#define FUNC_NAME s_scm_gnutls_set_srp_server_credentials_files_x
+{
+  int err;
+  gnutls_srp_server_credentials_t c_cred;
+  char *c_password_file, *c_password_conf_file;
+  size_t c_password_file_len, c_password_conf_file_len;
+
+  c_cred = scm_to_gnutls_srp_server_credentials (cred, 1, FUNC_NAME);
+  SCM_VALIDATE_STRING (2, password_file);
+  SCM_VALIDATE_STRING (3, password_conf_file);
+
+  c_password_file_len = scm_c_string_length (password_file);
+  c_password_conf_file_len = scm_c_string_length (password_conf_file);
+
+  c_password_file = FAST_ALLOC (c_password_file_len + 1);
+  c_password_conf_file = FAST_ALLOC (c_password_conf_file_len + 1);
+
+  (void) scm_to_locale_stringbuf (password_file, c_password_file,
+                                  c_password_file_len + 1);
+  c_password_file[c_password_file_len] = '\0';
+  (void) scm_to_locale_stringbuf (password_conf_file, c_password_conf_file,
+                                  c_password_conf_file_len + 1);
+  c_password_conf_file[c_password_conf_file_len] = '\0';
+
+  err = gnutls_srp_set_server_credentials_file (c_cred, c_password_file,
+                                                c_password_conf_file);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_make_srp_client_credentials,
+            "make-srp-client-credentials",
+            0, 0, 0, (void), "Return new SRP client credentials.")
+#define FUNC_NAME s_scm_gnutls_make_srp_client_credentials
+{
+  int err;
+  gnutls_srp_client_credentials_t c_cred;
+
+  err = gnutls_srp_allocate_client_credentials (&c_cred);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_from_gnutls_srp_client_credentials (c_cred));
+}
+
+#undef FUNC_NAME
+
+
+SCM_DEFINE (scm_gnutls_set_srp_client_credentials_x,
+            "set-srp-client-credentials!",
+            3, 0, 0,
+            (SCM cred, SCM username, SCM password),
+            "Use @var{username} and @var{password} as the credentials "
+            "for @var{cred}, a client-side SRP credentials object.")
+#define FUNC_NAME s_scm_gnutls_make_srp_client_credentials
+{
+  int err;
+  gnutls_srp_client_credentials_t c_cred;
+  char *c_username, *c_password;
+  size_t c_username_len, c_password_len;
+
+  c_cred = scm_to_gnutls_srp_client_credentials (cred, 1, FUNC_NAME);
+  SCM_VALIDATE_STRING (2, username);
+  SCM_VALIDATE_STRING (3, password);
+
+  c_username_len = scm_c_string_length (username);
+  c_password_len = scm_c_string_length (password);
+
+  c_username = FAST_ALLOC (c_username_len + 1);
+  c_password = FAST_ALLOC (c_password_len + 1);
+
+  (void) scm_to_locale_stringbuf (username, c_username, c_username_len + 1);
+  c_username[c_username_len] = '\0';
+  (void) scm_to_locale_stringbuf (password, c_password, c_password_len + 1);
+  c_password[c_password_len] = '\0';
+
+  err = gnutls_srp_set_client_credentials (c_cred, c_username, c_password);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_server_session_srp_username,
+            "server-session-srp-username",
+            1, 0, 0,
+            (SCM session),
+            "Return the SRP username used in @var{session} (a server-side "
+            "session).")
+#define FUNC_NAME s_scm_gnutls_server_session_srp_username
+{
+  SCM result;
+  const char *c_username;
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  c_username = gnutls_srp_server_get_username (c_session);
+
+  if (EXPECT_FALSE (c_username == NULL))
+    result = SCM_BOOL_F;
+  else
+    result = scm_from_locale_string (c_username);
+
+  return (result);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_srp_base64_encode, "srp-base64-encode",
+            1, 0, 0,
+            (SCM str),
+            "Encode @var{str} using SRP's base64 algorithm.  Return "
+            "the encoded string.")
+#define FUNC_NAME s_scm_gnutls_srp_base64_encode
+{
+  int err;
+  char *c_str, *c_result;
+  size_t c_str_len, c_result_len, c_result_actual_len;
+  gnutls_datum_t c_str_d;
+
+  SCM_VALIDATE_STRING (1, str);
+
+  c_str_len = scm_c_string_length (str);
+  c_str = FAST_ALLOC (c_str_len + 1);
+  (void) scm_to_locale_stringbuf (str, c_str, c_str_len + 1);
+  c_str[c_str_len] = '\0';
+
+  /* Typical size ratio is 4/3 so 3/2 is an upper bound.  */
+  c_result_len = (c_str_len * 3) / 2;
+  c_result = (char *) scm_malloc (c_result_len);
+  if (EXPECT_FALSE (c_result == NULL))
+    scm_gnutls_error (GNUTLS_E_MEMORY_ERROR, FUNC_NAME);
+
+  c_str_d.data = (unsigned char *) c_str;
+  c_str_d.size = c_str_len;
+
+  do
+    {
+      c_result_actual_len = c_result_len;
+      err = gnutls_srp_base64_encode (&c_str_d, c_result,
+                                      &c_result_actual_len);
+      if (err == GNUTLS_E_SHORT_MEMORY_BUFFER)
+        {
+          char *c_new_buf;
+
+          c_new_buf = scm_realloc (c_result, c_result_len * 2);
+          if (EXPECT_FALSE (c_new_buf == NULL))
+            {
+              free (c_result);
+              scm_gnutls_error (GNUTLS_E_MEMORY_ERROR, FUNC_NAME);
+            }
+          else
+            c_result = c_new_buf, c_result_len *= 2;
+        }
+    }
+  while (EXPECT_FALSE (err == GNUTLS_E_SHORT_MEMORY_BUFFER));
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  if (c_result_actual_len + 1 < c_result_len)
+    /* Shrink the buffer.  */
+    c_result = scm_realloc (c_result, c_result_actual_len + 1);
+
+  c_result[c_result_actual_len] = '\0';
+
+  return (scm_take_locale_string (c_result));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_srp_base64_decode, "srp-base64-decode",
+            1, 0, 0,
+            (SCM str),
+            "Decode @var{str}, an SRP-base64 encoded string, and return "
+            "the decoded string.")
+#define FUNC_NAME s_scm_gnutls_srp_base64_decode
+{
+  int err;
+  char *c_str, *c_result;
+  size_t c_str_len, c_result_len, c_result_actual_len;
+  gnutls_datum_t c_str_d;
+
+  SCM_VALIDATE_STRING (1, str);
+
+  c_str_len = scm_c_string_length (str);
+  c_str = FAST_ALLOC (c_str_len + 1);
+  (void) scm_to_locale_stringbuf (str, c_str, c_str_len + 1);
+  c_str[c_str_len] = '\0';
+
+  /* We assume that the decoded string is smaller than the encoded
+     string.  */
+  c_result_len = c_str_len;
+  c_result = FAST_ALLOC (c_result_len + 1);
+
+  c_str_d.data = (unsigned char *) c_str;
+  c_str_d.size = c_str_len;
+
+  c_result_actual_len = c_result_len;
+  err = gnutls_srp_base64_decode (&c_str_d, c_result, &c_result_actual_len);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  c_result[c_result_actual_len] = '\0';
+
+  return (scm_from_locale_string (c_result));
+}
+
+#undef FUNC_NAME
+#endif /* ENABLE_SRP */
+
+
+/* PSK credentials.  */
+
+SCM_DEFINE (scm_gnutls_make_psk_server_credentials,
+            "make-psk-server-credentials",
+            0, 0, 0, (void), "Return new PSK server credentials.")
+#define FUNC_NAME s_scm_gnutls_make_psk_server_credentials
+{
+  int err;
+  gnutls_psk_server_credentials_t c_cred;
+
+  err = gnutls_psk_allocate_server_credentials (&c_cred);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_from_gnutls_psk_server_credentials (c_cred));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_psk_server_credentials_file_x,
+            "set-psk-server-credentials-file!",
+            2, 0, 0,
+            (SCM cred, SCM file),
+            "Use @var{file} as the password file for PSK server "
+            "credentials @var{cred}.")
+#define FUNC_NAME s_scm_gnutls_set_psk_server_credentials_file_x
+{
+  int err;
+  gnutls_psk_server_credentials_t c_cred;
+  char *c_file;
+  size_t c_file_len;
+
+  c_cred = scm_to_gnutls_psk_server_credentials (cred, 1, FUNC_NAME);
+  SCM_VALIDATE_STRING (2, file);
+
+  c_file_len = scm_c_string_length (file);
+  c_file = FAST_ALLOC (c_file_len + 1);
+
+  (void) scm_to_locale_stringbuf (file, c_file, c_file_len + 1);
+  c_file[c_file_len] = '\0';
+
+  err = gnutls_psk_set_server_credentials_file (c_cred, c_file);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_make_psk_client_credentials,
+            "make-psk-client-credentials",
+            0, 0, 0, (void), "Return a new PSK client credentials object.")
+#define FUNC_NAME s_scm_gnutls_make_psk_client_credentials
+{
+  int err;
+  gnutls_psk_client_credentials_t c_cred;
+
+  err = gnutls_psk_allocate_client_credentials (&c_cred);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_from_gnutls_psk_client_credentials (c_cred));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_psk_client_credentials_x,
+            "set-psk-client-credentials!",
+            4, 0, 0,
+            (SCM cred, SCM username, SCM key, SCM key_format),
+            "Set the client credentials for @var{cred}, a PSK client "
+            "credentials object.")
+#define FUNC_NAME s_scm_gnutls_set_psk_client_credentials_x
+{
+  int err;
+  gnutls_psk_client_credentials_t c_cred;
+  gnutls_psk_key_flags c_key_format;
+  scm_t_array_handle c_handle;
+  const char *c_key;
+  char *c_username;
+  size_t c_username_len, c_key_len;
+  gnutls_datum_t c_datum;
+
+  c_cred = scm_to_gnutls_psk_client_credentials (cred, 1, FUNC_NAME);
+  SCM_VALIDATE_STRING (2, username);
+  SCM_VALIDATE_ARRAY (3, key);
+  c_key_format = scm_to_gnutls_psk_key_format (key_format, 4, FUNC_NAME);
+
+  c_username_len = scm_c_string_length (username);
+  c_username = FAST_ALLOC (c_username_len + 1);
+
+  (void) scm_to_locale_stringbuf (username, c_username, c_username_len + 1);
+  c_username[c_username_len] = '\0';
+
+  c_key = scm_gnutls_get_array (key, &c_handle, &c_key_len, FUNC_NAME);
+  c_datum.data = (unsigned char *) c_key;
+  c_datum.size = c_key_len;
+
+  err = gnutls_psk_set_client_credentials (c_cred, c_username,
+                                           &c_datum, c_key_format);
+  scm_gnutls_release_array (&c_handle);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_server_session_psk_username,
+            "server-session-psk-username",
+            1, 0, 0,
+            (SCM session),
+            "Return the username associated with PSK server session "
+            "@var{session}.")
+#define FUNC_NAME s_scm_gnutls_server_session_psk_username
+{
+  SCM result;
+  const char *c_username;
+  gnutls_session_t c_session;
+
+  c_session = scm_to_gnutls_session (session, 1, FUNC_NAME);
+  c_username = gnutls_srp_server_get_username (c_session);
+
+  if (EXPECT_FALSE (c_username == NULL))
+    result = SCM_BOOL_F;
+  else
+    result = scm_from_locale_string (c_username);
+
+  return (result);
+}
+
+#undef FUNC_NAME
+
+
+/* X.509 certificates.  */
+
+SCM_DEFINE (scm_gnutls_import_x509_certificate, "import-x509-certificate",
+            2, 0, 0,
+            (SCM data, SCM format),
+            "Return a new X.509 certificate object resulting from the "
+            "import of @var{data} (a uniform array) according to "
+            "@var{format}.")
+#define FUNC_NAME s_scm_gnutls_import_x509_certificate
+{
+  int err;
+  gnutls_x509_crt_t c_cert;
+  gnutls_x509_crt_fmt_t c_format;
+  gnutls_datum_t c_data_d;
+  scm_t_array_handle c_data_handle;
+  const char *c_data;
+  size_t c_data_len;
+
+  SCM_VALIDATE_ARRAY (1, data);
+  c_format = scm_to_gnutls_x509_certificate_format (format, 2, FUNC_NAME);
+
+  c_data = scm_gnutls_get_array (data, &c_data_handle, &c_data_len,
+                                 FUNC_NAME);
+  c_data_d.data = (unsigned char *) c_data;
+  c_data_d.size = c_data_len;
+
+  err = gnutls_x509_crt_init (&c_cert);
+  if (EXPECT_FALSE (err))
+    {
+      scm_gnutls_release_array (&c_data_handle);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  err = gnutls_x509_crt_import (c_cert, &c_data_d, c_format);
+  scm_gnutls_release_array (&c_data_handle);
+
+  if (EXPECT_FALSE (err))
+    {
+      gnutls_x509_crt_deinit (c_cert);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  return (scm_from_gnutls_x509_certificate (c_cert));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_import_x509_private_key, "import-x509-private-key",
+            2, 0, 0,
+            (SCM data, SCM format),
+            "Return a new X.509 private key object resulting from the "
+            "import of @var{data} (a uniform array) according to "
+            "@var{format}.")
+#define FUNC_NAME s_scm_gnutls_import_x509_private_key
+{
+  int err;
+  gnutls_x509_privkey_t c_key;
+  gnutls_x509_crt_fmt_t c_format;
+  gnutls_datum_t c_data_d;
+  scm_t_array_handle c_data_handle;
+  const char *c_data;
+  size_t c_data_len;
+
+  SCM_VALIDATE_ARRAY (1, data);
+  c_format = scm_to_gnutls_x509_certificate_format (format, 2, FUNC_NAME);
+
+  c_data = scm_gnutls_get_array (data, &c_data_handle, &c_data_len,
+                                 FUNC_NAME);
+  c_data_d.data = (unsigned char *) c_data;
+  c_data_d.size = c_data_len;
+
+  err = gnutls_x509_privkey_init (&c_key);
+  if (EXPECT_FALSE (err))
+    {
+      scm_gnutls_release_array (&c_data_handle);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  err = gnutls_x509_privkey_import (c_key, &c_data_d, c_format);
+  scm_gnutls_release_array (&c_data_handle);
+
+  if (EXPECT_FALSE (err))
+    {
+      gnutls_x509_privkey_deinit (c_key);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  return (scm_from_gnutls_x509_private_key (c_key));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_pkcs8_import_x509_private_key,
+            "pkcs8-import-x509-private-key",
+            2, 2, 0,
+            (SCM data, SCM format, SCM pass, SCM encrypted),
+            "Return a new X.509 private key object resulting from the "
+            "import of @var{data} (a uniform array) according to "
+            "@var{format}.  Optionally, if @var{pass} is not @code{#f}, "
+            "it should be a string denoting a passphrase.  "
+            "@var{encrypted} tells whether the private key is encrypted "
+            "(@code{#t} by default).")
+#define FUNC_NAME s_scm_gnutls_pkcs8_import_x509_private_key
+{
+  int err;
+  gnutls_x509_privkey_t c_key;
+  gnutls_x509_crt_fmt_t c_format;
+  unsigned int c_flags;
+  gnutls_datum_t c_data_d;
+  scm_t_array_handle c_data_handle;
+  const char *c_data;
+  char *c_pass;
+  size_t c_data_len, c_pass_len;
+
+  SCM_VALIDATE_ARRAY (1, data);
+  c_format = scm_to_gnutls_x509_certificate_format (format, 2, FUNC_NAME);
+  if ((pass == SCM_UNDEFINED) || (scm_is_false (pass)))
+    c_pass = NULL;
+  else
+    {
+      c_pass_len = scm_c_string_length (pass);
+      c_pass = FAST_ALLOC (c_pass_len + 1);
+      (void) scm_to_locale_stringbuf (pass, c_pass, c_pass_len + 1);
+      c_pass[c_pass_len] = '\0';
+    }
+
+  if (encrypted == SCM_UNDEFINED)
+    c_flags = 0;
+  else
+    {
+      SCM_VALIDATE_BOOL (4, encrypted);
+      if (scm_is_true (encrypted))
+        c_flags = 0;
+      else
+        c_flags = GNUTLS_PKCS8_PLAIN;
+    }
+
+  c_data = scm_gnutls_get_array (data, &c_data_handle, &c_data_len,
+                                 FUNC_NAME);
+  c_data_d.data = (unsigned char *) c_data;
+  c_data_d.size = c_data_len;
+
+  err = gnutls_x509_privkey_init (&c_key);
+  if (EXPECT_FALSE (err))
+    {
+      scm_gnutls_release_array (&c_data_handle);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  err = gnutls_x509_privkey_import_pkcs8 (c_key, &c_data_d, c_format, c_pass,
+                                          c_flags);
+  scm_gnutls_release_array (&c_data_handle);
+
+  if (EXPECT_FALSE (err))
+    {
+      gnutls_x509_privkey_deinit (c_key);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  return (scm_from_gnutls_x509_private_key (c_key));
+}
+
+#undef FUNC_NAME
+
+/* Provide the body of a `get_dn' function.  */
+#define X509_CERTIFICATE_DN_FUNCTION_BODY(get_the_dn)		\
+  int err;							\
+  gnutls_x509_crt_t c_cert;					\
+  char *c_dn;							\
+  size_t c_dn_len;						\
+								\
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);	\
+								\
+  /* Get the DN size.  */					\
+  (void) get_the_dn (c_cert, NULL, &c_dn_len);			\
+								\
+  /* Get the DN itself.  */					\
+  c_dn = FAST_ALLOC (c_dn_len);					\
+  err = get_the_dn (c_cert, c_dn, &c_dn_len);			\
+								\
+  if (EXPECT_FALSE (err))					\
+    scm_gnutls_error (err, FUNC_NAME);				\
+								\
+  /* XXX: The returned string is actually ASCII or UTF-8.  */	\
+  return (scm_from_locale_string (c_dn));
+
+SCM_DEFINE (scm_gnutls_x509_certificate_dn, "x509-certificate-dn",
+            1, 0, 0,
+            (SCM cert),
+            "Return the distinguished name (DN) of X.509 certificate "
+            "@var{cert}.  The form of the DN is as described in @uref{"
+            "https://tools.ietf.org/html/rfc2253, RFC 2253}.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_dn
+{
+  X509_CERTIFICATE_DN_FUNCTION_BODY (gnutls_x509_crt_get_dn);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_issuer_dn,
+            "x509-certificate-issuer-dn",
+            1, 0, 0,
+            (SCM cert),
+            "Return the distinguished name (DN) of X.509 certificate "
+            "@var{cert}.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_issuer_dn
+{
+  X509_CERTIFICATE_DN_FUNCTION_BODY (gnutls_x509_crt_get_issuer_dn);
+}
+
+#undef FUNC_NAME
+
+#undef X509_CERTIFICATE_DN_FUNCTION_BODY
+
+
+/* Provide the body of a `get_dn_oid' function.  */
+#define X509_CERTIFICATE_DN_OID_FUNCTION_BODY(get_dn_oid)		\
+  int err;								\
+  gnutls_x509_crt_t c_cert;						\
+  unsigned int c_index;							\
+  char *c_oid;								\
+  size_t c_oid_actual_len, c_oid_len;					\
+  SCM result;								\
+									\
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);		\
+  c_index = scm_to_uint (index);					\
+									\
+  c_oid_len = 256;							\
+  c_oid = scm_malloc (c_oid_len);					\
+									\
+  do									\
+    {									\
+      c_oid_actual_len = c_oid_len;					\
+      err = get_dn_oid (c_cert, c_index, c_oid, &c_oid_actual_len);	\
+      if (err == GNUTLS_E_SHORT_MEMORY_BUFFER)				\
+	{								\
+	  c_oid = scm_realloc (c_oid, c_oid_len * 2);			\
+	  c_oid_len *= 2;						\
+	}								\
+    }									\
+  while (err == GNUTLS_E_SHORT_MEMORY_BUFFER);				\
+									\
+  if (EXPECT_FALSE (err))						\
+    {									\
+      free (c_oid);							\
+									\
+      if (err == GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE)			\
+	result = SCM_BOOL_F;						\
+      else								\
+	scm_gnutls_error (err, FUNC_NAME);				\
+    }									\
+  else									\
+    {									\
+      if (c_oid_actual_len < c_oid_len)					\
+	c_oid = scm_realloc (c_oid, c_oid_actual_len);			\
+									\
+      result = scm_take_locale_stringn (c_oid,				\
+					c_oid_actual_len);		\
+    }									\
+									\
+  return result;
+
+SCM_DEFINE (scm_gnutls_x509_certificate_dn_oid, "x509-certificate-dn-oid",
+            2, 0, 0,
+            (SCM cert, SCM index),
+            "Return OID (a string) at @var{index} from @var{cert}.  "
+            "Return @code{#f} if no OID is available at @var{index}.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_dn_oid
+{
+  X509_CERTIFICATE_DN_OID_FUNCTION_BODY (gnutls_x509_crt_get_dn_oid);
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_issuer_dn_oid,
+            "x509-certificate-issuer-dn-oid",
+            2, 0, 0,
+            (SCM cert, SCM index),
+            "Return the OID (a string) at @var{index} from @var{cert}'s "
+            "issuer DN.  Return @code{#f} if no OID is available at "
+            "@var{index}.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_issuer_dn_oid
+{
+  X509_CERTIFICATE_DN_OID_FUNCTION_BODY (gnutls_x509_crt_get_issuer_dn_oid);
+}
+
+#undef FUNC_NAME
+
+#undef X509_CERTIFICATE_DN_OID_FUNCTION_BODY
+
+
+SCM_DEFINE (scm_gnutls_x509_certificate_matches_hostname_p,
+            "x509-certificate-matches-hostname?",
+            2, 0, 0,
+            (SCM cert, SCM hostname),
+            "Return true if @var{cert} matches @var{hostname}, a string "
+            "denoting a DNS host name.  This is the basic implementation "
+            "of @uref{https://tools.ietf.org/html/rfc2818, RFC 2818} (aka. "
+            "HTTPS).")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_matches_hostname_p
+{
+  SCM result;
+  gnutls_x509_crt_t c_cert;
+  char *c_hostname;
+  size_t c_hostname_len;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+  SCM_VALIDATE_STRING (2, hostname);
+
+  c_hostname_len = scm_c_string_length (hostname);
+  c_hostname = FAST_ALLOC (c_hostname_len + 1);
+
+  (void) scm_to_locale_stringbuf (hostname, c_hostname, c_hostname_len + 1);
+  c_hostname[c_hostname_len] = '\0';
+
+  if (gnutls_x509_crt_check_hostname (c_cert, c_hostname))
+    result = SCM_BOOL_T;
+  else
+    result = SCM_BOOL_F;
+
+  return result;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_signature_algorithm,
+            "x509-certificate-signature-algorithm",
+            1, 0, 0,
+            (SCM cert),
+            "Return the signature algorithm used by @var{cert} (i.e., "
+            "one of the @code{sign-algorithm/} values).")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_signature_algorithm
+{
+  int c_result;
+  gnutls_x509_crt_t c_cert;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+
+  c_result = gnutls_x509_crt_get_signature_algorithm (c_cert);
+  if (EXPECT_FALSE (c_result < 0))
+    scm_gnutls_error (c_result, FUNC_NAME);
+
+  return (scm_from_gnutls_sign_algorithm (c_result));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_public_key_algorithm,
+            "x509-certificate-public-key-algorithm",
+            1, 0, 0,
+            (SCM cert),
+            "Return two values: the public key algorithm (i.e., "
+            "one of the @code{pk-algorithm/} values) of @var{cert} "
+            "and the number of bits used.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_public_key_algorithm
+{
+  gnutls_x509_crt_t c_cert;
+  gnutls_pk_algorithm_t c_pk;
+  unsigned int c_bits;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+
+  c_pk = gnutls_x509_crt_get_pk_algorithm (c_cert, &c_bits);
+
+  return (scm_values (scm_list_2 (scm_from_gnutls_pk_algorithm (c_pk),
+                                  scm_from_uint (c_bits))));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_key_usage,
+            "x509-certificate-key-usage",
+            1, 0, 0,
+            (SCM cert),
+            "Return the key usage of @var{cert} (i.e., a list of "
+            "@code{key-usage/} values), or the empty list if @var{cert} "
+            "does not contain such information.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_key_usage
+{
+  int err;
+  SCM usage;
+  gnutls_x509_crt_t c_cert;
+  unsigned int c_usage, c_critical;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+
+  err = gnutls_x509_crt_get_key_usage (c_cert, &c_usage, &c_critical);
+  if (EXPECT_FALSE (err))
+    {
+      if (err == GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE)
+        usage = SCM_EOL;
+      else
+        scm_gnutls_error (err, FUNC_NAME);
+    }
+  else
+    usage = scm_from_gnutls_key_usage_flags (c_usage);
+
+  return usage;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_version, "x509-certificate-version",
+            1, 0, 0, (SCM cert), "Return the version of @var{cert}.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_version
+{
+  int c_result;
+  gnutls_x509_crt_t c_cert;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+
+  c_result = gnutls_x509_crt_get_version (c_cert);
+  if (EXPECT_FALSE (c_result < 0))
+    scm_gnutls_error (c_result, FUNC_NAME);
+
+  return (scm_from_int (c_result));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_key_id, "x509-certificate-key-id",
+            1, 0, 0,
+            (SCM cert),
+            "Return a statistically unique ID (a u8vector) for @var{cert} "
+            "that depends on its public key parameters.  This is normally "
+            "a 20-byte SHA-1 hash.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_key_id
+{
+  int err;
+  SCM result;
+  scm_t_array_handle c_id_handle;
+  gnutls_x509_crt_t c_cert;
+  uint8_t *c_id;
+  size_t c_id_len = 20;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+
+  result = scm_make_u8vector (scm_from_uint (c_id_len), SCM_INUM0);
+  scm_array_get_handle (result, &c_id_handle);
+  c_id = scm_array_handle_u8_writable_elements (&c_id_handle);
+
+  err = gnutls_x509_crt_get_key_id (c_cert, 0, c_id, &c_id_len);
+  scm_array_handle_release (&c_id_handle);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return result;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_authority_key_id,
+            "x509-certificate-authority-key-id",
+            1, 0, 0,
+            (SCM cert),
+            "Return the key ID (a u8vector) of the X.509 certificate "
+            "authority of @var{cert}.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_authority_key_id
+{
+  int err;
+  SCM result;
+  scm_t_array_handle c_id_handle;
+  gnutls_x509_crt_t c_cert;
+  uint8_t *c_id;
+  size_t c_id_len = 20;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+
+  result = scm_make_u8vector (scm_from_uint (c_id_len), SCM_INUM0);
+  scm_array_get_handle (result, &c_id_handle);
+  c_id = scm_array_handle_u8_writable_elements (&c_id_handle);
+
+  err = gnutls_x509_crt_get_authority_key_id (c_cert, c_id, &c_id_len, NULL);
+  scm_array_handle_release (&c_id_handle);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return result;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_subject_key_id,
+            "x509-certificate-subject-key-id",
+            1, 0, 0,
+            (SCM cert),
+            "Return the subject key ID (a u8vector) for @var{cert}.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_subject_key_id
+{
+  int err;
+  SCM result;
+  scm_t_array_handle c_id_handle;
+  gnutls_x509_crt_t c_cert;
+  uint8_t *c_id;
+  size_t c_id_len = 20;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+
+  result = scm_make_u8vector (scm_from_uint (c_id_len), SCM_INUM0);
+  scm_array_get_handle (result, &c_id_handle);
+  c_id = scm_array_handle_u8_writable_elements (&c_id_handle);
+
+  err = gnutls_x509_crt_get_subject_key_id (c_cert, c_id, &c_id_len, NULL);
+  scm_array_handle_release (&c_id_handle);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return result;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_subject_alternative_name,
+            "x509-certificate-subject-alternative-name",
+            2, 0, 0,
+            (SCM cert, SCM index),
+            "Return two values: the alternative name type for @var{cert} "
+            "(i.e., one of the @code{x509-subject-alternative-name/} values) "
+            "and the actual subject alternative name (a string) at "
+            "@var{index}. Both values are @code{#f} if no alternative name "
+            "is available at @var{index}.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_subject_alternative_name
+{
+  int err;
+  SCM result;
+  gnutls_x509_crt_t c_cert;
+  unsigned int c_index;
+  char *c_name;
+  size_t c_name_len = 512, c_name_actual_len;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+  c_index = scm_to_uint (index);
+
+  c_name = scm_malloc (c_name_len);
+  do
+    {
+      c_name_actual_len = c_name_len;
+      err = gnutls_x509_crt_get_subject_alt_name (c_cert, c_index,
+                                                  c_name, &c_name_actual_len,
+                                                  NULL);
+      if (err == GNUTLS_E_SHORT_MEMORY_BUFFER)
+        {
+          c_name = scm_realloc (c_name, c_name_len * 2);
+          c_name_len *= 2;
+        }
+    }
+  while (err == GNUTLS_E_SHORT_MEMORY_BUFFER);
+
+  if (EXPECT_FALSE (err < 0))
+    {
+      free (c_name);
+
+      if (err == GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE)
+        result = scm_values (scm_list_2 (SCM_BOOL_F, SCM_BOOL_F));
+      else
+        scm_gnutls_error (err, FUNC_NAME);
+    }
+  else
+    {
+      if (c_name_actual_len < c_name_len)
+        c_name = scm_realloc (c_name, c_name_actual_len);
+
+      result =
+        scm_values (scm_list_2
+                    (scm_from_gnutls_x509_subject_alternative_name (err),
+                     scm_take_locale_string (c_name)));
+    }
+
+  return result;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_x509_certificate_fingerprint,
+            "x509-certificate-fingerprint",
+            2, 0, 0,
+            (SCM cert, SCM algo),
+            "Return the fingerprint (a u8vector) of the certificate "
+            "@var{cert}, computed using the digest algorithm @var{algo}.")
+#define FUNC_NAME s_scm_gnutls_x509_certificate_fingerprint
+{
+  int err;
+  SCM result;
+  gnutls_x509_crt_t c_cert;
+  gnutls_digest_algorithm_t c_algo;
+  uint8_t c_fpr[MAX_HASH_SIZE];
+  size_t c_fpr_len = MAX_HASH_SIZE;
+  scm_t_array_handle c_handle;
+
+  c_cert = scm_to_gnutls_x509_certificate (cert, 1, FUNC_NAME);
+  c_algo = scm_to_gnutls_digest (algo, 1, FUNC_NAME);
+
+  err = gnutls_x509_crt_get_fingerprint (c_cert, c_algo, &c_fpr, &c_fpr_len);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  result = scm_make_u8vector (scm_from_uint(c_fpr_len), SCM_INUM0);
+  scm_array_get_handle (result, &c_handle);
+  memcpy (scm_array_handle_u8_writable_elements (&c_handle), &c_fpr,
+          c_fpr_len);
+  scm_array_handle_release (&c_handle);
+
+  return result;
+}
+
+#undef FUNC_NAME
+
+
+/* OpenPGP keys.  */
+
+
+/* Maximum size we support for the name of OpenPGP keys.  */
+#define GUILE_GNUTLS_MAX_OPENPGP_NAME_LENGTH  2048
+
+SCM_DEFINE (scm_gnutls_import_openpgp_certificate,
+            "%import-openpgp-certificate", 2, 0, 0, (SCM data, SCM format),
+            "Return a new OpenPGP certificate object resulting from the "
+            "import of @var{data} (a uniform array) according to "
+            "@var{format}.")
+#define FUNC_NAME s_scm_gnutls_import_openpgp_certificate
+{
+  int err;
+  gnutls_openpgp_crt_t c_key;
+  gnutls_openpgp_crt_fmt_t c_format;
+  gnutls_datum_t c_data_d;
+  scm_t_array_handle c_data_handle;
+  const char *c_data;
+  size_t c_data_len;
+
+  SCM_VALIDATE_ARRAY (1, data);
+  c_format = scm_to_gnutls_openpgp_certificate_format (format, 2, FUNC_NAME);
+
+  c_data = scm_gnutls_get_array (data, &c_data_handle, &c_data_len,
+                                 FUNC_NAME);
+  c_data_d.data = (unsigned char *) c_data;
+  c_data_d.size = c_data_len;
+
+  err = gnutls_openpgp_crt_init (&c_key);
+  if (EXPECT_FALSE (err))
+    {
+      scm_gnutls_release_array (&c_data_handle);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  err = gnutls_openpgp_crt_import (c_key, &c_data_d, c_format);
+  scm_gnutls_release_array (&c_data_handle);
+
+  if (EXPECT_FALSE (err))
+    {
+      gnutls_openpgp_crt_deinit (c_key);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  return (scm_from_gnutls_openpgp_certificate (c_key));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_import_openpgp_private_key,
+            "%import-openpgp-private-key", 2, 1, 0, (SCM data, SCM format,
+                                                    SCM pass),
+            "Return a new OpenPGP private key object resulting from the "
+            "import of @var{data} (a uniform array) according to "
+            "@var{format}.  Optionally, a passphrase may be provided.")
+#define FUNC_NAME s_scm_gnutls_import_openpgp_private_key
+{
+  int err;
+  gnutls_openpgp_privkey_t c_key;
+  gnutls_openpgp_crt_fmt_t c_format;
+  gnutls_datum_t c_data_d;
+  scm_t_array_handle c_data_handle;
+  const char *c_data;
+  char *c_pass;
+  size_t c_data_len, c_pass_len;
+
+  SCM_VALIDATE_ARRAY (1, data);
+  c_format = scm_to_gnutls_openpgp_certificate_format (format, 2, FUNC_NAME);
+  if ((pass == SCM_UNDEFINED) || (scm_is_false (pass)))
+    c_pass = NULL;
+  else
+    {
+      c_pass_len = scm_c_string_length (pass);
+      c_pass = FAST_ALLOC (c_pass_len + 1);
+      (void) scm_to_locale_stringbuf (pass, c_pass, c_pass_len + 1);
+      c_pass[c_pass_len] = '\0';
+    }
+
+  c_data = scm_gnutls_get_array (data, &c_data_handle, &c_data_len,
+                                 FUNC_NAME);
+  c_data_d.data = (unsigned char *) c_data;
+  c_data_d.size = c_data_len;
+
+  err = gnutls_openpgp_privkey_init (&c_key);
+  if (EXPECT_FALSE (err))
+    {
+      scm_gnutls_release_array (&c_data_handle);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  err = gnutls_openpgp_privkey_import (c_key, &c_data_d, c_format, c_pass,
+                                       0 /* currently unused */ );
+  scm_gnutls_release_array (&c_data_handle);
+
+  if (EXPECT_FALSE (err))
+    {
+      gnutls_openpgp_privkey_deinit (c_key);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  return (scm_from_gnutls_openpgp_private_key (c_key));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_certificate_id, "%openpgp-certificate-id",
+            1, 0, 0,
+            (SCM key),
+            "Return the ID (an 8-element u8vector) of certificate "
+            "@var{key}.")
+#define FUNC_NAME s_scm_gnutls_openpgp_certificate_id
+{
+  int err;
+  unsigned char *c_id;
+  gnutls_openpgp_crt_t c_key;
+
+  c_key = scm_to_gnutls_openpgp_certificate (key, 1, FUNC_NAME);
+
+  c_id = (unsigned char *) malloc (8);
+  if (c_id == NULL)
+    scm_gnutls_error (GNUTLS_E_MEMORY_ERROR, FUNC_NAME);
+
+  err = gnutls_openpgp_crt_get_key_id (c_key, c_id);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_take_u8vector (c_id, 8));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_certificate_id_x, "%openpgp-certificate-id!",
+            2, 0, 0,
+            (SCM key, SCM id),
+            "Store the ID (an 8 byte sequence) of certificate "
+            "@var{key} in @var{id} (a u8vector).")
+#define FUNC_NAME s_scm_gnutls_openpgp_certificate_id_x
+{
+  int err;
+  char *c_id;
+  scm_t_array_handle c_id_handle;
+  size_t c_id_size;
+  gnutls_openpgp_crt_t c_key;
+
+  c_key = scm_to_gnutls_openpgp_certificate (key, 1, FUNC_NAME);
+  c_id = scm_gnutls_get_writable_array (id, &c_id_handle, &c_id_size,
+                                        FUNC_NAME);
+
+  if (EXPECT_FALSE (c_id_size < 8))
+    {
+      scm_gnutls_release_array (&c_id_handle);
+      scm_misc_error (FUNC_NAME, "ID vector too small: ~A", scm_list_1 (id));
+    }
+
+  err = gnutls_openpgp_crt_get_key_id (c_key, (unsigned char *) c_id);
+  scm_gnutls_release_array (&c_id_handle);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_certificate_fingerpint_x,
+            "%openpgp-certificate-fingerprint!",
+            2, 0, 0,
+            (SCM key, SCM fpr),
+            "Store in @var{fpr} (a u8vector) the fingerprint of @var{key}.  "
+            "Return the number of bytes stored in @var{fpr}.")
+#define FUNC_NAME s_scm_gnutls_openpgp_certificate_fingerpint_x
+{
+  int err;
+  gnutls_openpgp_crt_t c_key;
+  char *c_fpr;
+  scm_t_array_handle c_fpr_handle;
+  size_t c_fpr_len, c_actual_len = 0;
+
+  c_key = scm_to_gnutls_openpgp_certificate (key, 1, FUNC_NAME);
+  SCM_VALIDATE_ARRAY (2, fpr);
+
+  c_fpr = scm_gnutls_get_writable_array (fpr, &c_fpr_handle, &c_fpr_len,
+                                         FUNC_NAME);
+
+  err = gnutls_openpgp_crt_get_fingerprint (c_key, c_fpr, &c_actual_len);
+  scm_gnutls_release_array (&c_fpr_handle);
+
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_from_size_t (c_actual_len));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_certificate_fingerprint,
+            "%openpgp-certificate-fingerprint",
+            1, 0, 0,
+            (SCM key),
+            "Return a new u8vector denoting the fingerprint of " "@var{key}.")
+#define FUNC_NAME s_scm_gnutls_openpgp_certificate_fingerprint
+{
+  int err;
+  gnutls_openpgp_crt_t c_key;
+  unsigned char *c_fpr;
+  size_t c_fpr_len, c_actual_len;
+
+  c_key = scm_to_gnutls_openpgp_certificate (key, 1, FUNC_NAME);
+
+  /* V4 fingerprints are 160-bit SHA-1 hashes (see RFC2440).  */
+  c_fpr_len = 20;
+  c_fpr = (unsigned char *) malloc (c_fpr_len);
+  if (EXPECT_FALSE (c_fpr == NULL))
+    scm_gnutls_error (GNUTLS_E_MEMORY_ERROR, FUNC_NAME);
+
+  do
+    {
+      c_actual_len = 0;
+      err = gnutls_openpgp_crt_get_fingerprint (c_key, c_fpr, &c_actual_len);
+      if (err == GNUTLS_E_SHORT_MEMORY_BUFFER)
+        {
+          /* Grow C_FPR.  */
+          unsigned char *c_new;
+
+          c_new = (unsigned char *) realloc (c_fpr, c_fpr_len * 2);
+          if (EXPECT_FALSE (c_new == NULL))
+            {
+              free (c_fpr);
+              scm_gnutls_error (GNUTLS_E_MEMORY_ERROR, FUNC_NAME);
+            }
+          else
+            {
+              c_fpr_len *= 2;
+              c_fpr = c_new;
+            }
+        }
+    }
+  while (err == GNUTLS_E_SHORT_MEMORY_BUFFER);
+
+  if (EXPECT_FALSE (err))
+    {
+      free (c_fpr);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  if (c_actual_len < c_fpr_len)
+    /* Shrink C_FPR.  */
+    c_fpr = realloc (c_fpr, c_actual_len);
+
+  return (scm_take_u8vector (c_fpr, c_actual_len));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_certificate_name, "%openpgp-certificate-name",
+            2, 0, 0,
+            (SCM key, SCM index),
+            "Return the @var{index}th name of @var{key}.")
+#define FUNC_NAME s_scm_gnutls_openpgp_certificate_name
+{
+  int err;
+  gnutls_openpgp_crt_t c_key;
+  int c_index;
+  char c_name[GUILE_GNUTLS_MAX_OPENPGP_NAME_LENGTH];
+  size_t c_name_len = sizeof (c_name);
+
+  c_key = scm_to_gnutls_openpgp_certificate (key, 1, FUNC_NAME);
+  c_index = scm_to_int (index);
+
+  err = gnutls_openpgp_crt_get_name (c_key, c_index, c_name, &c_name_len);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  /* XXX: The name is really UTF-8.  */
+  return (scm_from_locale_string (c_name));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_certificate_names, "%openpgp-certificate-names",
+            1, 0, 0, (SCM key), "Return the list of names for @var{key}.")
+#define FUNC_NAME s_scm_gnutls_openpgp_certificate_names
+{
+  int err;
+  SCM result = SCM_EOL;
+  gnutls_openpgp_crt_t c_key;
+  int c_index = 0;
+  char c_name[GUILE_GNUTLS_MAX_OPENPGP_NAME_LENGTH];
+  size_t c_name_len = sizeof (c_name);
+
+  c_key = scm_to_gnutls_openpgp_certificate (key, 1, FUNC_NAME);
+
+  do
+    {
+      err = gnutls_openpgp_crt_get_name (c_key, c_index, c_name, &c_name_len);
+      if (!err)
+        {
+          result = scm_cons (scm_from_locale_string (c_name), result);
+          c_index++;
+        }
+    }
+  while (!err);
+
+  if (EXPECT_FALSE (err != GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_reverse_x (result, SCM_EOL));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_certificate_algorithm,
+            "%openpgp-certificate-algorithm",
+            1, 0, 0,
+            (SCM key),
+            "Return two values: the certificate algorithm used by "
+            "@var{key} and the number of bits used.")
+#define FUNC_NAME s_scm_gnutls_openpgp_certificate_algorithm
+{
+  gnutls_openpgp_crt_t c_key;
+  unsigned int c_bits;
+  gnutls_pk_algorithm_t c_algo;
+
+  c_key = scm_to_gnutls_openpgp_certificate (key, 1, FUNC_NAME);
+  c_algo = gnutls_openpgp_crt_get_pk_algorithm (c_key, &c_bits);
+
+  return (scm_values (scm_list_2 (scm_from_gnutls_pk_algorithm (c_algo),
+                                  scm_from_uint (c_bits))));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_certificate_version,
+            "%openpgp-certificate-version",
+            1, 0, 0,
+            (SCM key),
+            "Return the version of the OpenPGP message format (RFC2440) "
+            "honored by @var{key}.")
+#define FUNC_NAME s_scm_gnutls_openpgp_certificate_version
+{
+  int c_version;
+  gnutls_openpgp_crt_t c_key;
+
+  c_key = scm_to_gnutls_openpgp_certificate (key, 1, FUNC_NAME);
+  c_version = gnutls_openpgp_crt_get_version (c_key);
+
+  return (scm_from_int (c_version));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_certificate_usage, "%openpgp-certificate-usage",
+            1, 0, 0,
+            (SCM key),
+            "Return a list of values denoting the key usage of @var{key}.")
+#define FUNC_NAME s_scm_gnutls_openpgp_certificate_usage
+{
+  int err;
+  unsigned int c_usage = 0;
+  gnutls_openpgp_crt_t c_key;
+
+  c_key = scm_to_gnutls_openpgp_certificate (key, 1, FUNC_NAME);
+
+  err = gnutls_openpgp_crt_get_key_usage (c_key, &c_usage);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return (scm_from_gnutls_key_usage_flags (c_usage));
+}
+
+#undef FUNC_NAME
+
+
+
+/* OpenPGP keyrings.  */
+
+SCM_DEFINE (scm_gnutls_import_openpgp_keyring, "import-openpgp-keyring",
+            2, 0, 0,
+            (SCM data, SCM format),
+            "Import @var{data} (a u8vector) according to @var{format} "
+            "and return the imported keyring.")
+#define FUNC_NAME s_scm_gnutls_import_openpgp_keyring
+{
+  int err;
+  gnutls_openpgp_keyring_t c_keyring;
+  gnutls_openpgp_crt_fmt_t c_format;
+  gnutls_datum_t c_data_d;
+  scm_t_array_handle c_data_handle;
+  const char *c_data;
+  size_t c_data_len;
+
+  SCM_VALIDATE_ARRAY (1, data);
+  c_format = scm_to_gnutls_openpgp_certificate_format (format, 2, FUNC_NAME);
+
+  c_data = scm_gnutls_get_array (data, &c_data_handle, &c_data_len,
+                                 FUNC_NAME);
+
+  c_data_d.data = (unsigned char *) c_data;
+  c_data_d.size = c_data_len;
+
+  err = gnutls_openpgp_keyring_init (&c_keyring);
+  if (EXPECT_FALSE (err))
+    {
+      scm_gnutls_release_array (&c_data_handle);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  err = gnutls_openpgp_keyring_import (c_keyring, &c_data_d, c_format);
+  scm_gnutls_release_array (&c_data_handle);
+
+  if (EXPECT_FALSE (err))
+    {
+      gnutls_openpgp_keyring_deinit (c_keyring);
+      scm_gnutls_error (err, FUNC_NAME);
+    }
+
+  return (scm_from_gnutls_openpgp_keyring (c_keyring));
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_openpgp_keyring_contains_key_id_p,
+            "%openpgp-keyring-contains-key-id?",
+            2, 0, 0,
+            (SCM keyring, SCM id),
+            "Return @code{#f} if key ID @var{id} is in @var{keyring}, "
+            "@code{#f} otherwise.")
+#define FUNC_NAME s_scm_gnutls_openpgp_keyring_contains_key_id_p
+{
+  int c_result;
+  gnutls_openpgp_keyring_t c_keyring;
+  scm_t_array_handle c_id_handle;
+  const char *c_id;
+  size_t c_id_len;
+
+  c_keyring = scm_to_gnutls_openpgp_keyring (keyring, 1, FUNC_NAME);
+  SCM_VALIDATE_ARRAY (1, id);
+
+  c_id = scm_gnutls_get_array (id, &c_id_handle, &c_id_len, FUNC_NAME);
+  if (EXPECT_FALSE (c_id_len != 8))
+    {
+      scm_gnutls_release_array (&c_id_handle);
+      scm_wrong_type_arg (FUNC_NAME, 1, id);
+    }
+
+  c_result = gnutls_openpgp_keyring_check_id (c_keyring,
+                                              (unsigned char *) c_id,
+                                              0 /* unused */ );
+
+  scm_gnutls_release_array (&c_id_handle);
+
+  return (scm_from_bool (c_result == 0));
+}
+
+#undef FUNC_NAME
+
+
+/* OpenPGP certificates.  */
+
+SCM_DEFINE (scm_gnutls_set_certificate_credentials_openpgp_keys_x,
+            "%set-certificate-credentials-openpgp-keys!",
+            3, 0, 0,
+            (SCM cred, SCM pub, SCM sec),
+            "Use certificate @var{pub} and secret key @var{sec} in "
+            "certificate credentials @var{cred}.")
+#define FUNC_NAME s_scm_gnutls_set_certificate_credentials_openpgp_keys_x
+{
+  int err;
+  gnutls_certificate_credentials_t c_cred;
+  gnutls_openpgp_crt_t c_pub;
+  gnutls_openpgp_privkey_t c_sec;
+
+  c_cred = scm_to_gnutls_certificate_credentials (cred, 1, FUNC_NAME);
+  c_pub = scm_to_gnutls_openpgp_certificate (pub, 2, FUNC_NAME);
+  c_sec = scm_to_gnutls_openpgp_private_key (sec, 3, FUNC_NAME);
+
+  err = gnutls_certificate_set_openpgp_key (c_cred, c_pub, c_sec);
+  if (EXPECT_FALSE (err))
+    scm_gnutls_error (err, FUNC_NAME);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+
+
+/* Debugging.  */
+
+static SCM log_procedure = SCM_BOOL_F;
+
+static void
+scm_gnutls_log (int level, const char *str)
+{
+  if (scm_is_true (log_procedure))
+    (void) scm_call_2 (log_procedure, scm_from_int (level),
+                       scm_from_locale_string (str));
+}
+
+SCM_DEFINE (scm_gnutls_set_log_procedure_x, "set-log-procedure!",
+            1, 0, 0,
+            (SCM proc),
+            "Use @var{proc} (a two-argument procedure) as the global "
+            "GnuTLS log procedure.")
+#define FUNC_NAME s_scm_gnutls_set_log_procedure_x
+{
+  SCM_VALIDATE_PROC (1, proc);
+
+  if (scm_is_true (log_procedure))
+    (void) scm_gc_unprotect_object (log_procedure);
+
+  log_procedure = scm_gc_protect_object (proc);
+  gnutls_global_set_log_function (scm_gnutls_log);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+SCM_DEFINE (scm_gnutls_set_log_level_x, "set-log-level!", 1, 0, 0,
+            (SCM level),
+            "Enable GnuTLS logging up to @var{level} (an integer).")
+#define FUNC_NAME s_scm_gnutls_set_log_level_x
+{
+  unsigned int c_level;
+
+  c_level = scm_to_uint (level);
+  gnutls_global_set_log_level (c_level);
+
+  return SCM_UNSPECIFIED;
+}
+
+#undef FUNC_NAME
+
+
+/* Initialization.  */
+
+void
+scm_init_gnutls (void)
+{
+#include "core.x"
+
+  (void) gnutls_global_init ();
+
+  scm_gnutls_define_enums ();
+
+  scm_init_gnutls_error ();
+
+  scm_init_gnutls_session_record_port_type ();
+
+  weak_refs = scm_make_weak_key_hash_table (scm_from_int (42));
+  weak_refs = scm_permanent_object (weak_refs);
+}
diff --git a/guile/src/errors.c b/guile/src/errors.c
new file mode 100644
index 0000000..a78f2ff
--- /dev/null
+++ b/guile/src/errors.c
@@ -0,0 +1,74 @@
+/* GnuTLS --- Guile bindings for GnuTLS.
+   Copyright (C) 2007-2012, 2019 Free Software Foundation, Inc.
+
+   GnuTLS is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   GnuTLS is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with GnuTLS; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA  */
+
+/* Written by Ludovic Courtès <ludo@chbouib.org>.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <libguile.h>
+#include <gnutls/gnutls.h>
+
+#include "errors.h"
+#include "enums.h"
+
+SCM_SYMBOL (gnutls_error_key, "gnutls-error");
+
+void
+scm_gnutls_error_with_args (int c_err, const char *c_func, SCM args)
+{
+  SCM err, func;
+
+  /* Note: If error code C_ERR is unknown, then ERR will be `#f'.  */
+  err = scm_from_gnutls_error (c_err);
+  func = scm_from_locale_symbol (c_func);
+
+  (void) scm_throw (gnutls_error_key, scm_cons2 (err, func, args));
+
+  /* XXX: This is actually never reached, but since the Guile headers don't
+     declare `scm_throw ()' as `noreturn', we must add this to avoid GCC's
+     complaints.  */
+  abort ();
+}
+
+void
+scm_gnutls_error (int c_err, const char *c_func)
+{
+  scm_gnutls_error_with_args (c_err, c_func, SCM_EOL);
+}
+
+SCM_DEFINE (scm_gnutls_fatal_error_p, "fatal-error?", 1, 0, 0,
+	    (SCM err),
+	    "Return true if @var{error} is fatal.")
+#define FUNC_NAME s_scm_gnutls_fatal_error_p
+{
+  int c_err = scm_to_gnutls_error (err, 1, FUNC_NAME);
+  return scm_from_bool (gnutls_error_is_fatal (c_err));
+}
+#undef FUNC_NAME
+
+
+
+void
+scm_init_gnutls_error (void)
+{
+#include "errors.x"
+}
+
+/* arch-tag: 48f07ecf-65c4-480c-b043-a51eab592d6b
+ */
diff --git a/guile/src/errors.h b/guile/src/errors.h
new file mode 100644
index 0000000..a2fad2e
--- /dev/null
+++ b/guile/src/errors.h
@@ -0,0 +1,33 @@
+/* GnuTLS --- Guile bindings for GnuTLS.
+   Copyright (C) 2007, 2010-2012 Free Software Foundation, Inc.
+
+   GnuTLS is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   GnuTLS is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with GnuTLS; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA  */
+
+#ifndef GUILE_GNUTLS_ERRORS_H
+#define GUILE_GNUTLS_ERRORS_H
+
+#include <libguile.h>
+
+#include "utils.h"
+
+SCM_API void scm_gnutls_error_with_args (int, const char *, SCM)
+  NO_RETURN;
+
+SCM_API void scm_gnutls_error (int, const char *)
+  NO_RETURN;
+
+SCM_API void scm_init_gnutls_error (void);
+
+#endif
diff --git a/guile/src/make-enum-header.scm b/guile/src/make-enum-header.scm
new file mode 100644
index 0000000..5b22d40
--- /dev/null
+++ b/guile/src/make-enum-header.scm
@@ -0,0 +1,58 @@
+;;; Help produce Guile wrappers for GnuTLS types.
+;;;
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2008, 2010-2012 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@gnu.org>.
+
+
+(use-modules (gnutls build enums))
+
+
+;;;
+;;; The program.
+;;;
+
+(define (main . args)
+  (let ((port (current-output-port))
+        (enums %gnutls-enums))
+    (format port "/* Automatically generated, do not edit.  */~%~%")
+    (format port "#ifndef GUILE_GNUTLS_ENUMS_H~%")
+    (format port "#define GUILE_GNUTLS_ENUMS_H~%")
+
+    (format port "#ifdef HAVE_CONFIG_H~%")
+    (format port "# include <config.h>~%")
+    (format port "#endif~%~%")
+    (format port "#include <gnutls/gnutls.h>~%")
+    (format port "#include <gnutls/x509.h>~%")
+    (format port "#include <gnutls/openpgp.h>~%")
+
+    (for-each (lambda (enum)
+                (output-enum-declarations enum port)
+                (output-enum->c-converter enum port)
+                (output-c->enum-converter enum port))
+              enums)
+    (format port "#endif~%")))
+
+(apply main (cdr (command-line)))
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: 07d834ca-e823-4663-9143-6d22704fbb5b
diff --git a/guile/src/make-enum-map.scm b/guile/src/make-enum-map.scm
new file mode 100644
index 0000000..faa808d
--- /dev/null
+++ b/guile/src/make-enum-map.scm
@@ -0,0 +1,45 @@
+;;; Help produce Guile wrappers for GnuTLS types.
+;;;
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007, 2010-2012 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+(use-modules (gnutls build enums))
+
+
+;;;
+;;; The program.
+;;;
+
+(define (main . args)
+  (let ((port (current-output-port))
+        (enums %gnutls-enums))
+    (for-each (lambda (enum)
+                (output-enum-smob-definitions enum port))
+              enums)
+    (output-enum-definition-function enums port)))
+
+(apply main (cdr (command-line)))
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: 3deb7d3a-005d-4f83-a72a-7382ef1e74a0
diff --git a/guile/src/make-smob-header.scm b/guile/src/make-smob-header.scm
new file mode 100644
index 0000000..7c4fa51
--- /dev/null
+++ b/guile/src/make-smob-header.scm
@@ -0,0 +1,50 @@
+;;; Help produce Guile wrappers for GnuTLS types.
+;;;
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007, 2010-2012 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+(use-modules (gnutls build smobs))
+
+
+;;;
+;;; The program.
+;;;
+
+(define (main . args)
+  (let ((port (current-output-port))
+        (enums %gnutls-smobs))
+    (format port "/* Automatically generated, do not edit.  */~%~%")
+    (format port "#ifndef GUILE_GNUTLS_SMOBS_H~%")
+    (format port "#define GUILE_GNUTLS_SMOBS_H~%")
+    (for-each (lambda (type)
+                (output-smob-type-declaration type port)
+                (output-c->smob-converter type port)
+                (output-smob->c-converter type port))
+              enums)
+    (format port "#endif~%")))
+
+(apply main (cdr (command-line)))
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: 7ae9c82f-a423-4251-9a58-6e2581267567
diff --git a/guile/src/make-smob-types.scm b/guile/src/make-smob-types.scm
new file mode 100644
index 0000000..22132ec
--- /dev/null
+++ b/guile/src/make-smob-types.scm
@@ -0,0 +1,44 @@
+;;; Help produce Guile wrappers for GnuTLS types.
+;;;
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007, 2010-2012 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+(use-modules (gnutls build smobs))
+
+
+;;;
+;;; The program.
+;;;
+
+(define (main . args)
+  (let ((port (current-output-port)))
+    (for-each (lambda (type)
+                (output-smob-type-definition type port)
+                (output-smob-type-predicate type port))
+              %gnutls-smobs)))
+
+(apply main (cdr (command-line)))
+
+;;; Local Variables:
+;;; mode: scheme
+;;; coding: latin-1
+;;; End:
+
+;;; arch-tag: 364811a0-6d0a-431a-ae50-d2f7dc529903
diff --git a/guile/src/utils.c b/guile/src/utils.c
new file mode 100644
index 0000000..88db963
--- /dev/null
+++ b/guile/src/utils.c
@@ -0,0 +1,67 @@
+/* GnuTLS --- Guile bindings for GnuTLS.
+   Copyright (C) 2007-2012, 2019 Free Software Foundation, Inc.
+
+   GnuTLS is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   GnuTLS is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with GnuTLS; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA  */
+
+/* Written by Ludovic Courtès <ludo@chbouib.org>.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "utils.h"
+
+#include <gnutls/gnutls.h>
+#include <libguile.h>
+
+#include "enums.h"
+#include "errors.h"
+
+SCM
+scm_from_gnutls_key_usage_flags (unsigned int c_usage)
+{
+  SCM usage = SCM_EOL;
+
+#define MATCH_USAGE(_value)					\
+  if (c_usage & (_value))					\
+    {								\
+      usage = scm_cons (scm_from_gnutls_key_usage (_value),	\
+			usage);					\
+      c_usage &= ~(_value);					\
+    }
+
+  /* when the key is to be used for signing: */
+  MATCH_USAGE (GNUTLS_KEY_DIGITAL_SIGNATURE);
+  MATCH_USAGE (GNUTLS_KEY_NON_REPUDIATION);
+  /* when the key is to be used for encryption: */
+  MATCH_USAGE (GNUTLS_KEY_KEY_ENCIPHERMENT);
+  MATCH_USAGE (GNUTLS_KEY_DATA_ENCIPHERMENT);
+  MATCH_USAGE (GNUTLS_KEY_KEY_AGREEMENT);
+  MATCH_USAGE (GNUTLS_KEY_KEY_CERT_SIGN);
+  MATCH_USAGE (GNUTLS_KEY_CRL_SIGN);
+  MATCH_USAGE (GNUTLS_KEY_ENCIPHER_ONLY);
+  MATCH_USAGE (GNUTLS_KEY_DECIPHER_ONLY);
+
+  if (EXPECT_FALSE (c_usage != 0))
+    /* XXX: We failed to interpret one of the usage flags.  */
+    scm_gnutls_error (GNUTLS_E_UNIMPLEMENTED_FEATURE, __func__);
+
+#undef MATCH_USAGE
+
+  return usage;
+}
+
+/* arch-tag: a55fe230-ead7-495d-ab11-dfe18452ca2a
+ */
diff --git a/guile/src/utils.h b/guile/src/utils.h
new file mode 100644
index 0000000..8e04f72
--- /dev/null
+++ b/guile/src/utils.h
@@ -0,0 +1,117 @@
+/* GnuTLS --- Guile bindings for GnuTLS.
+   Copyright (C) 2007-2010, 2012 Free Software Foundation, Inc.
+
+   GnuTLS is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   GnuTLS is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with GnuTLS; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA  */
+
+#ifndef GUILE_GNUTLS_UTILS_H
+#define GUILE_GNUTLS_UTILS_H
+
+/* Common utilities.  */
+
+#include <libguile.h>
+
+
+/* Compiler twiddling.  */
+
+#ifdef __GNUC__
+#define EXPECT    __builtin_expect
+#define NO_RETURN __attribute__ ((__noreturn__))
+#else
+#define EXPECT(_expr, _value) (_expr)
+#define NO_RETURN
+#endif
+
+#define EXPECT_TRUE(_expr)  EXPECT ((_expr), 1)
+#define EXPECT_FALSE(_expr) EXPECT ((_expr), 0)
+
+
+/* Arrays as byte vectors.  */
+
+extern const char scm_gnutls_array_error_message[];
+
+/* Initialize C_HANDLE and C_LEN and return the contiguous C array
+   corresponding to ARRAY.  */
+static inline const char *
+scm_gnutls_get_array (SCM array, scm_t_array_handle * c_handle,
+                      size_t * c_len, const char *func_name)
+{
+  const char *c_array = NULL;
+  const scm_t_array_dim *c_dims;
+
+  scm_array_get_handle (array, c_handle);
+  c_dims = scm_array_handle_dims (c_handle);
+  if ((scm_array_handle_rank (c_handle) != 1) || (c_dims->inc != 1))
+    {
+      scm_array_handle_release (c_handle);
+      scm_misc_error (func_name, scm_gnutls_array_error_message,
+                      scm_list_1 (array));
+    }
+  else
+    {
+      size_t c_elem_size;
+
+      c_elem_size = scm_array_handle_uniform_element_size (c_handle);
+      *c_len = c_elem_size * (c_dims->ubnd - c_dims->lbnd + 1);
+
+      c_array = (char *) scm_array_handle_uniform_elements (c_handle);
+    }
+
+  return (c_array);
+}
+
+/* Initialize C_HANDLE and C_LEN and return the contiguous C array
+   corresponding to ARRAY.  The returned array can be written to.  */
+static inline char *
+scm_gnutls_get_writable_array (SCM array, scm_t_array_handle * c_handle,
+                               size_t * c_len, const char *func_name)
+{
+  char *c_array = NULL;
+  const scm_t_array_dim *c_dims;
+
+  scm_array_get_handle (array, c_handle);
+  c_dims = scm_array_handle_dims (c_handle);
+  if ((scm_array_handle_rank (c_handle) != 1) || (c_dims->inc != 1))
+    {
+      scm_array_handle_release (c_handle);
+      scm_misc_error (func_name, scm_gnutls_array_error_message,
+                      scm_list_1 (array));
+    }
+  else
+    {
+      size_t c_elem_size;
+
+      c_elem_size = scm_array_handle_uniform_element_size (c_handle);
+      *c_len = c_elem_size * (c_dims->ubnd - c_dims->lbnd + 1);
+
+      c_array =
+        (char *) scm_array_handle_uniform_writable_elements (c_handle);
+    }
+
+  return (c_array);
+}
+
+#define scm_gnutls_release_array  scm_array_handle_release
+
+
+
+/* Type conversion.  */
+
+/* Return a list corresponding to the key usage values ORed in C_USAGE.  */
+SCM_API SCM scm_from_gnutls_key_usage_flags (unsigned int c_usage);
+
+#endif
+
+/* arch-tag: a33400bc-b5e3-429e-80e0-6ff14cab79e7
+ */
diff --git a/guile/tests/anonymous-auth.scm b/guile/tests/anonymous-auth.scm
new file mode 100644
index 0000000..e9010bc
--- /dev/null
+++ b/guile/tests/anonymous-auth.scm
@@ -0,0 +1,93 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2013, 2016 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+;;;
+;;; Test session establishment using anonymous authentication.  Exercise the
+;;; record layer low-level API.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests)
+             (srfi srfi-4))
+
+
+;; TLS session settings.
+(define priorities
+  "NONE:+VERS-TLS1.2:+CIPHER-ALL:+MAC-ALL:+SIGN-ALL:+COMP-ALL:+ANON-DH")
+
+;; Message sent by the client.
+(define %message (apply u8vector (iota 256)))
+
+(define (import-something import-proc file fmt)
+  (let* ((path (search-path %load-path file))
+         (size (stat:size (stat path)))
+         (raw  (make-u8vector size)))
+    (uniform-vector-read! raw (open-input-file path))
+    (import-proc raw fmt)))
+
+(define (import-dh-params file)
+  (import-something pkcs3-import-dh-parameters file
+                    x509-certificate-format/pem))
+
+;; Debugging.
+;; (set-log-level! 100)
+;; (set-log-procedure! (lambda (level str)
+;;                       (format #t "[~a|~a] ~a" (getpid) level str)))
+
+(run-test
+ (lambda ()
+   (let ((socket-pair (socketpair PF_UNIX SOCK_STREAM 0)))
+     (with-child-process pid
+       ;; server-side
+       (let ((server (make-session connection-end/server)))
+         (set-session-priorities! server priorities)
+
+         (set-session-transport-fd! server (port->fdes (cdr socket-pair)))
+         (let ((cred (make-anonymous-server-credentials))
+               (dh-params (import-dh-params "dh-parameters.pem")))
+           ;; Note: DH parameter generation can take some time.
+           (set-anonymous-server-dh-parameters! cred dh-params)
+           (set-session-credentials! server cred))
+         (set-session-dh-prime-bits! server 1024)
+
+         (handshake server)
+         (let* ((buf (make-u8vector (u8vector-length %message)))
+                (amount (record-receive! server buf)))
+           (bye server close-request/rdwr)
+           (and (zero? (cdr (waitpid pid)))
+                (= amount (u8vector-length %message))
+                (equal? buf %message))))
+
+       ;; client-side (child process)
+       (let ((client (make-session connection-end/client)))
+         (set-session-priorities! client priorities)
+         (set-session-server-name! client
+                                   server-name-type/dns (gethostname))
+         (set-session-transport-fd! client (port->fdes (car socket-pair)))
+         (set-session-credentials! client (make-anonymous-client-credentials))
+         (set-session-dh-prime-bits! client 1024)
+
+         (handshake client)
+         (record-send client %message)
+         (bye client close-request/rdwr)
+
+         (primitive-exit))))))
+
+;;; arch-tag: 8c98de24-0a53-4290-974e-4b071ad162a0
diff --git a/guile/tests/dh-parameters.pem b/guile/tests/dh-parameters.pem
new file mode 100644
index 0000000..9a824c3
--- /dev/null
+++ b/guile/tests/dh-parameters.pem
@@ -0,0 +1,5 @@
+-----BEGIN DH PARAMETERS-----
+MIGGAoGAtkxw2jlsVCsrfLqxrN+IrF/3W8vVFvDzYbLmxi2GQv9s/PQGWP1d9i22
+P2DprfcJknWt7KhCI1SaYseOQIIIAYP78CfyIpGScW/vS8khrw0rlQiyeCvQgF3O
+GeGOEywcw+oQT4SmFOD7H0smJe2CNyjYpexBXQ/A0mbTF9QKm1cCAQU=
+-----END DH PARAMETERS-----
diff --git a/guile/tests/errors.scm b/guile/tests/errors.scm
new file mode 100644
index 0000000..b8d4623
--- /dev/null
+++ b/guile/tests/errors.scm
@@ -0,0 +1,44 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2012, 2019 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+;;;
+;;; Test the error/exception mechanism.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests))
+
+(run-test
+ (lambda ()
+   (and (fatal-error? error/hash-failed)
+        (not (fatal-error? error/reauth-request))
+
+        (let ((s (make-session connection-end/server)))
+          (catch 'gnutls-error
+            (lambda ()
+              (handshake s))
+            (lambda (key err function . currently-unused)
+              (and (eq? key 'gnutls-error)
+                   err
+                   (fatal-error? err)
+                   (string? (error->string err))
+                   (eq? function 'handshake))))))))
+
+;;; arch-tag: 73ed6229-378d-4a12-a5c6-4c2586c6e3a2
diff --git a/guile/tests/pkcs-import-export.scm b/guile/tests/pkcs-import-export.scm
new file mode 100644
index 0000000..014f43a
--- /dev/null
+++ b/guile/tests/pkcs-import-export.scm
@@ -0,0 +1,52 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2012 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+;;;
+;;; Exercise the DH/RSA PKCS3/PKCS1 export/import functions.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests)
+             (srfi srfi-4))
+
+(define (import-something import-proc file fmt)
+  (let* ((path (search-path %load-path file))
+         (size (stat:size (stat path)))
+         (raw  (make-u8vector size)))
+    (uniform-vector-read! raw (open-input-file path))
+    (import-proc raw fmt)))
+
+(define (import-dh-params file)
+  (import-something pkcs3-import-dh-parameters file
+                    x509-certificate-format/pem))
+
+(run-test
+    (lambda ()
+      (let* ((dh-params (import-dh-params "dh-parameters.pem"))
+             (export
+              (pkcs3-export-dh-parameters dh-params
+                                          x509-certificate-format/pem)))
+        (and (u8vector? export)
+             (let ((import
+                    (pkcs3-import-dh-parameters export
+                                                x509-certificate-format/pem)))
+               (dh-parameters? import))))))
+
+;;; arch-tag: adff0f07-479e-421e-b47f-8956e06b9902
diff --git a/guile/tests/premature-termination.scm b/guile/tests/premature-termination.scm
new file mode 100644
index 0000000..4c17da3
--- /dev/null
+++ b/guile/tests/premature-termination.scm
@@ -0,0 +1,92 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2022 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+;;;
+;;; Test handling of premature session termination on the client side while
+;;; reading from a session record port.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests)
+             (srfi srfi-4))
+
+;; TLS session settings.
+(define priorities
+  "NONE:+VERS-TLS1.2:+CIPHER-ALL:+MAC-ALL:+SIGN-ALL:+COMP-ALL:+ANON-DH")
+
+;; Message sent by the client.
+(define %message (apply u8vector (iota 256)))
+
+(define (import-something import-proc file fmt)
+  (let* ((path (search-path %load-path file))
+         (size (stat:size (stat path)))
+         (raw  (make-u8vector size)))
+    (uniform-vector-read! raw (open-input-file path))
+    (import-proc raw fmt)))
+
+(define (import-dh-params file)
+  (import-something pkcs3-import-dh-parameters file
+                    x509-certificate-format/pem))
+
+;; Debugging.
+;; (set-log-level! 100)
+;; (set-log-procedure! (lambda (level str)
+;;                       (format #t "[~a|~a] ~a" (getpid) level str)))
+
+(run-test
+ (lambda ()
+   (let ((socket-pair (socketpair PF_UNIX SOCK_STREAM 0)))
+     (with-child-process pid
+       ;; server-side
+       (let ((server (make-session connection-end/server)))
+         (close-port (car socket-pair))           ;close the client end
+         (set-session-priorities! server priorities)
+         (set-session-transport-fd! server (fileno (cdr socket-pair)))
+         (let ((cred (make-anonymous-server-credentials))
+               (dh-params (import-dh-params "dh-parameters.pem")))
+           ;; Note: DH parameter generation can take some time.
+           (set-anonymous-server-dh-parameters! cred dh-params)
+           (set-session-credentials! server cred))
+         (set-session-dh-prime-bits! server 1024)
+
+         (handshake server)
+
+         (alarm 60)                               ;time out after a while
+         (close-port (cdr socket-pair))           ;close prematurely
+         (zero? (cdr (waitpid pid))))
+
+       ;; client-side (child process)
+       (let ((client (make-session connection-end/client)))
+         (close-port (cdr socket-pair))           ;close the server end
+         (set-session-priorities! client priorities)
+         (set-session-server-name! client
+                                   server-name-type/dns (gethostname))
+         (set-session-transport-fd! client (port->fdes (car socket-pair)))
+         (set-session-credentials! client (make-anonymous-client-credentials))
+         (set-session-dh-prime-bits! client 1024)
+
+         (handshake client)
+
+         ;; Read from the session record port: instead of getting an
+         ;; 'error/premature-termination' exception, we expect to get EOF.
+         (let* ((port (session-record-port client))
+                (read (read port)))
+           (format #t "client received ~s~%" read)
+           (primitive-exit (if (eof-object? read) 0 1))))))))
diff --git a/guile/tests/priorities.scm b/guile/tests/priorities.scm
new file mode 100644
index 0000000..6e83729
--- /dev/null
+++ b/guile/tests/priorities.scm
@@ -0,0 +1,70 @@
+;;; GnuTLS --- Guile bindings for GnuTLS
+;;; Copyright (C) 2011-2012 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GnuTLS-EXTRA; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+;;; USA.
+
+;;; Written by Ludovic Courtès <ludo@gnu.org>.
+
+
+;;;
+;;; Exercise the priority API of GnuTLS.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests)
+             (srfi srfi-1)
+             (srfi srfi-26))
+
+(define %valid-priority-strings
+  ;; Valid priority strings (from the manual).
+  '("NONE:+VERS-TLS1.2:+MAC-ALL:+RSA:+AES-128-CBC:+SIGN-ALL:+COMP-NULL"
+    "NORMAL:-ARCFOUR-128"
+    "SECURE128:-VERS-SSL3.0:+COMP-NULL"
+    "NONE:+VERS-TLS1.2:+AES-128-CBC:+RSA:+SHA1:+COMP-NULL:+SIGN-RSA-SHA1"))
+
+(define %invalid-priority-strings
+  ;; Invalid strings: the prefix and the suffix that leads to a parse error.
+  '(("" . "THIS-DOES-NOT-WORK")
+    ("NORMAL:" . "FAIL-HERE")
+    ("SECURE128:-VERS-SSL3.0:" . "+FAIL-HERE")
+    ("NONE:+VERS-TLS1.2:+AES-128-CBC:"
+     . "+FAIL-HERE:+SHA1:+COMP-NULL:+SIGN-RSA-SHA1")))
+
+(run-test
+
+    (lambda ()
+      (let ((s (make-session connection-end/client)))
+        ;; We shouldn't have any exception with the valid priority strings.
+        (for-each (cut set-session-priorities! s <>)
+                  %valid-priority-strings)
+
+        (every (lambda (prefix+suffix)
+                 (let* ((prefix (car prefix+suffix))
+                        (suffix (cdr prefix+suffix))
+                        (pos    (string-length prefix))
+                        (string (string-append prefix suffix)))
+                   (catch 'gnutls-error
+                     (lambda ()
+                       (let ((s (make-session connection-end/client)))
+                         ;; The following call should raise an exception.
+                         (set-session-priorities! s string)
+                         #f))
+                     (lambda (key err function error-location . unused)
+                       (and (eq? key 'gnutls-error)
+                            (eq? err error/invalid-request)
+                            (eq? function 'set-session-priorities!)
+                            (= error-location pos))))))
+               %invalid-priority-strings))))
diff --git a/guile/tests/reauth.scm b/guile/tests/reauth.scm
new file mode 100644
index 0000000..0f768e5
--- /dev/null
+++ b/guile/tests/reauth.scm
@@ -0,0 +1,121 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2019 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+;;;
+;;; Test TLS 1.3 re-authentication requests.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests)
+             (srfi srfi-4))
+
+
+;; TLS session settings.
+(define priorities
+  "NORMAL:+VERS-TLS1.3")
+
+;; Message sent by the client.
+(define %message
+  (cons "hello, world!" (iota 4444)))
+
+(define (import-something import-proc file fmt)
+  (let* ((path (search-path %load-path file))
+         (size (stat:size (stat path)))
+         (raw  (make-u8vector size)))
+    (uniform-vector-read! raw (open-input-file path))
+    (import-proc raw fmt)))
+
+(define (import-key import-proc file)
+  (import-something import-proc file x509-certificate-format/pem))
+
+(define (import-dh-params file)
+  (import-something pkcs3-import-dh-parameters file
+                    x509-certificate-format/pem))
+
+;; Debugging.
+;; (set-log-level! 5)
+;; (set-log-procedure! (lambda (level str)
+;;                       (format #t "[~a|~a] ~a" (getpid) level str)))
+
+(run-test
+ (lambda ()
+   (let ((socket-pair (socketpair PF_UNIX SOCK_STREAM 0))
+         (pub         (import-key import-x509-certificate
+                                  "x509-certificate.pem"))
+         (sec         (import-key import-x509-private-key
+                                  "x509-key.pem")))
+     (with-child-process pid
+
+       ;; server-side
+       (let ((server (make-session connection-end/server
+                                   connection-flag/post-handshake-auth))
+             (dh     (import-dh-params "dh-parameters.pem")))
+         (set-session-priorities! server "NORMAL:+VERS-TLS1.3")
+         (set-session-transport-fd! server (port->fdes (cdr socket-pair)))
+         (let ((cred (make-certificate-credentials))
+               (trust-file (search-path %load-path
+                                        "x509-certificate.pem"))
+               (trust-fmt  x509-certificate-format/pem))
+           (set-certificate-credentials-dh-parameters! cred dh)
+           (set-certificate-credentials-x509-keys! cred (list pub) sec)
+           (set-certificate-credentials-x509-trust-file! cred
+                                                         trust-file
+                                                         trust-fmt)
+           (set-session-credentials! server cred))
+
+         (handshake server)
+         (let ((msg (read (session-record-port server)))
+               (auth-type (session-authentication-type server)))
+           (set-server-session-certificate-request! server
+                                                    certificate-request/request)
+
+           ;; Request a post-handshake reauthentication.
+           (reauthenticate server)
+
+           (write msg (session-record-port server))
+           (bye server close-request/rdwr)
+           (and (zero? (cdr (waitpid pid)))
+                (eq? auth-type credentials/certificate)
+                (equal? msg %message))))
+
+       ;; client-side (child process)
+       (let ((client (make-session connection-end/client
+                                   connection-flag/post-handshake-auth
+                                   connection-flag/auto-reauth))
+             (cred   (make-certificate-credentials)))
+         (set-session-priorities! client
+                                  "NORMAL:-VERS-ALL:+VERS-TLS1.3:+VERS-TLS1.2:+VERS-TLS1.0")
+         (set-certificate-credentials-x509-keys! cred (list pub) sec)
+         (set-session-credentials! client cred)
+
+         (set-session-transport-fd! client (port->fdes (car socket-pair)))
+
+         (handshake client)
+         (write %message (session-record-port client))
+
+         ;; In the middle of the 'read' call, we receive a post-handshake
+         ;; reauthentication request that should be automatically handled,
+         ;; thanks to CONNECTION-FLAG/AUTO-REAUTH.
+         (let ((msg (read (session-record-port client))))
+           (unless (equal? msg %message)
+             (error "wrong message" msg)))
+         (bye client close-request/rdwr)
+
+         (primitive-exit))))))
diff --git a/guile/tests/rsa-parameters.pem b/guile/tests/rsa-parameters.pem
new file mode 100644
index 0000000..b1cd7db
--- /dev/null
+++ b/guile/tests/rsa-parameters.pem
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
diff --git a/guile/tests/session-record-port.scm b/guile/tests/session-record-port.scm
new file mode 100644
index 0000000..6a7ec03
--- /dev/null
+++ b/guile/tests/session-record-port.scm
@@ -0,0 +1,134 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2012, 2014, 2016, 2022 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+;;;
+;;; Test session establishment using anonymous authentication.  Exercise the
+;;; `session-record-port' API.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests)
+             (srfi srfi-4))
+
+;; TLS session settings.
+(define priorities
+  "NONE:+VERS-TLS1.2:+CIPHER-ALL:+MAC-ALL:+SIGN-ALL:+COMP-ALL:+ANON-DH")
+
+;; Message sent by the client.
+(define %message (apply u8vector (iota 256)))
+
+(define (import-something import-proc file fmt)
+  (let* ((path (search-path %load-path file))
+         (size (stat:size (stat path)))
+         (raw  (make-u8vector size)))
+    (uniform-vector-read! raw (open-input-file path))
+    (import-proc raw fmt)))
+
+(define (import-dh-params file)
+  (import-something pkcs3-import-dh-parameters file
+                    x509-certificate-format/pem))
+
+;; Debugging.
+;; (set-log-level! 100)
+;; (set-log-procedure! (lambda (level str)
+;;                       (format #t "[~a|~a] ~a" (getpid) level str)))
+
+(run-test
+ (lambda ()
+   ;; Stress the GC.  In 0.0, this triggered an abort due to
+   ;; "scm_unprotect_object called during GC".
+   (let ((sessions (map (lambda (i)
+                          (make-session connection-end/server))
+                        (iota 123))))
+     (for-each session-record-port sessions)
+     (gc)(gc)(gc))
+
+   ;; Stress the GC.  The session associated with each port in PORTS should
+   ;; remain reachable.
+   (let ((ports (map session-record-port
+                     (map (lambda (i)
+                            (make-session connection-end/server))
+                          (iota 123)))))
+     (gc)(gc)(gc)
+     (for-each (lambda (p)
+                 (catch 'gnutls-error
+                   (lambda ()
+                     (read p))
+                   (lambda (key . args)
+                     #t)))
+               ports))
+
+   ;; Try using the record port for I/O.
+   (let ((socket-pair (socketpair PF_UNIX SOCK_STREAM 0)))
+     (with-child-process pid
+
+       ;; server-side
+       (let ((server (make-session connection-end/server)))
+         (set-session-priorities! server priorities)
+
+         (set-session-transport-fd! server (fileno (cdr socket-pair)))
+         (let ((cred (make-anonymous-server-credentials))
+               (dh-params (import-dh-params "dh-parameters.pem")))
+           ;; Note: DH parameter generation can take some time.
+           (set-anonymous-server-dh-parameters! cred dh-params)
+           (set-session-credentials! server cred))
+         (set-session-dh-prime-bits! server 1024)
+
+         (handshake server)
+         (let* ((buf (make-u8vector (u8vector-length %message)))
+                (amount
+                 (uniform-vector-read! buf (session-record-port server))))
+           (bye server close-request/rdwr)
+
+           ;; Make sure we got everything right.
+           (and (eq? (session-record-port server)
+                     (session-record-port server))
+                (zero? (cdr (waitpid pid)))
+                (= amount (u8vector-length %message))
+                (equal? buf %message)
+                (eof-object?
+                 (read-char (session-record-port server)))
+
+                ;; Close the port and make sure its 'close' procedure is
+                ;; called.
+                (let* ((closed? #f)
+                       (port  (session-record-port server))
+                       (close (lambda (p)
+                                (format #t "closing port ~s~%" p)
+                                (set! closed? (eq? p port)))))
+                  (set-session-record-port-close! port close)
+                  (close-port port)
+                  closed?))))
+
+       ;; client-side (child process)
+       (let ((client (make-session connection-end/client)))
+         (set-session-priorities! client priorities)
+
+         (set-session-transport-port! client (car socket-pair))
+         (set-session-credentials! client (make-anonymous-client-credentials))
+         (set-session-dh-prime-bits! client 1024)
+
+         (handshake client)
+         (uniform-vector-write %message (session-record-port client))
+         (bye client close-request/rdwr)
+
+         (primitive-exit))))))
+
+;;; arch-tag: e873226a-d0b6-4a93-87ec-a1b5ad2ae8a2
diff --git a/guile/tests/srp-base64.scm b/guile/tests/srp-base64.scm
new file mode 100644
index 0000000..2ad0221
--- /dev/null
+++ b/guile/tests/srp-base64.scm
@@ -0,0 +1,42 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2012 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+;;;
+;;; Test SRP base64 encoding and decoding.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests))
+
+(define %message
+  "GnuTLS is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.")
+
+(run-test
+ (lambda ()
+   (let ((encoded (srp-base64-encode %message)))
+     (and (string? encoded)
+          (string=? (srp-base64-decode encoded)
+                    %message)))))
+
+
+;;; arch-tag: ea1534a5-d513-4208-9a75-54bd4710f915
diff --git a/guile/tests/x509-auth.scm b/guile/tests/x509-auth.scm
new file mode 100644
index 0000000..21f192f
--- /dev/null
+++ b/guile/tests/x509-auth.scm
@@ -0,0 +1,110 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2014, 2016 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+;;;
+;;; Test session establishment using X.509 certificate authentication.
+;;; Based on `openpgp-auth.scm'.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests)
+             (srfi srfi-4))
+
+;; TLS session settings.
+(define priorities
+  "NORMAL")
+
+;; Message sent by the client.
+(define %message
+  (cons "hello, world!" (iota 4444)))
+
+(define (import-something import-proc file fmt)
+  (let* ((path (search-path %load-path file))
+         (size (stat:size (stat path)))
+         (raw  (make-u8vector size)))
+    (uniform-vector-read! raw (open-input-file path))
+    (import-proc raw fmt)))
+
+(define (import-key import-proc file)
+  (import-something import-proc file x509-certificate-format/pem))
+
+(define (import-dh-params file)
+  (import-something pkcs3-import-dh-parameters file
+                    x509-certificate-format/pem))
+
+;; Debugging.
+;; (set-log-level! 3)
+;; (set-log-procedure! (lambda (level str)
+;;                       (format #t "[~a|~a] ~a" (getpid) level str)))
+
+(run-test
+ (lambda ()
+   (let ((socket-pair (socketpair PF_UNIX SOCK_STREAM 0))
+         (pub         (import-key import-x509-certificate
+                                  "x509-certificate.pem"))
+         (sec         (import-key import-x509-private-key
+                                  "x509-key.pem")))
+     (with-child-process pid
+
+       ;; server-side
+       (let ((server (make-session connection-end/server))
+             (dh     (import-dh-params "dh-parameters.pem")))
+         (set-session-priorities! server priorities)
+         (set-server-session-certificate-request! server
+                                                  certificate-request/require)
+
+         (set-session-transport-fd! server (port->fdes (cdr socket-pair)))
+         (let ((cred (make-certificate-credentials))
+               (trust-file (search-path %load-path
+                                        "x509-certificate.pem"))
+               (trust-fmt  x509-certificate-format/pem))
+           (set-certificate-credentials-dh-parameters! cred dh)
+           (set-certificate-credentials-x509-keys! cred (list pub) sec)
+           (set-certificate-credentials-x509-trust-file! cred
+                                                         trust-file
+                                                         trust-fmt)
+           (set-session-credentials! server cred))
+         (set-session-dh-prime-bits! server 1024)
+
+         (handshake server)
+         (let ((msg (read (session-record-port server)))
+               (auth-type (session-authentication-type server)))
+           (bye server close-request/rdwr)
+           (and (zero? (cdr (waitpid pid)))
+                (eq? auth-type credentials/certificate)
+                (equal? msg %message))))
+
+       ;; client-side (child process)
+       (let ((client (make-session connection-end/client))
+             (cred   (make-certificate-credentials)))
+         (set-session-priorities! client priorities)
+         (set-certificate-credentials-x509-keys! cred (list pub) sec)
+         (set-session-credentials! client cred)
+         (set-session-dh-prime-bits! client 1024)
+
+         (set-session-transport-fd! client (port->fdes (car socket-pair)))
+
+         (handshake client)
+         (write %message (session-record-port client))
+         (bye client close-request/rdwr)
+
+         (primitive-exit))))))
+
+;;; arch-tag: 1f88f835-a5c8-4fd6-94b6-5a13571ba03d
diff --git a/guile/tests/x509-certificate.pem b/guile/tests/x509-certificate.pem
new file mode 100644
index 0000000..f6f4bed
--- /dev/null
+++ b/guile/tests/x509-certificate.pem
@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
+
+-----BEGIN CERTIFICATE-----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==
+-----END CERTIFICATE-----
diff --git a/guile/tests/x509-certificates.scm b/guile/tests/x509-certificates.scm
new file mode 100644
index 0000000..874c8ac
--- /dev/null
+++ b/guile/tests/x509-certificates.scm
@@ -0,0 +1,99 @@
+;;; GnuTLS --- Guile bindings for GnuTLS.
+;;; Copyright (C) 2007-2012, 2021 Free Software Foundation, Inc.
+;;;
+;;; GnuTLS is free software; you can redistribute it and/or
+;;; modify it under the terms of the GNU Lesser General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 2.1 of the License, or (at your option) any later version.
+;;;
+;;; GnuTLS is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with GnuTLS; if not, write to the Free Software
+;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+;;; Written by Ludovic Courtès <ludo@chbouib.org>.
+
+
+;;;
+;;; Exercise the X.509 certificate API.
+;;;
+
+(use-modules (gnutls)
+             (gnutls build tests)
+             (srfi srfi-4)
+             (srfi srfi-11)
+             (ice-9 format))
+
+(define %certificate-file
+  (search-path %load-path "x509-certificate.pem"))
+
+(define %private-key-file
+  (search-path %load-path "x509-key.pem"))
+
+(define %first-oid
+  ;; The certificate's first OID.
+  "2.5.4.6")
+
+(define %signature-algorithm
+  ;; The certificate's signature algorithm.
+  sign-algorithm/rsa-sha1)
+
+(define %sha1-fingerprint
+  ;; The certificate's SHA-1 fingerprint.
+  "7c55df47de718869d55998ee1e9301331ccd0601")
+
+(define %sha256-fingerprint
+  ;; The certificate's SHA-256 fingerprint.
+  "0db40a5ee20169d25f090e4d165d87266b1a04722cddec4da36692c81c3096f6")
+
+
+(define (file-size file)
+  (stat:size (stat file)))
+
+(define (u8vector->hex-string u8vector)
+  (string-join (map (lambda (u8) (format #f "~2,'0x" u8))
+                    (u8vector->list u8vector))
+               ""))
+
+
+(run-test
+    (lambda ()
+      (let ((raw-certificate (make-u8vector (file-size %certificate-file)))
+            (raw-privkey     (make-u8vector (file-size %private-key-file))))
+
+        (uniform-vector-read! raw-certificate
+                              (open-input-file %certificate-file))
+        (uniform-vector-read! raw-privkey
+                              (open-input-file %private-key-file))
+
+        (let ((cert (import-x509-certificate raw-certificate
+                                             x509-certificate-format/pem))
+              (sec  (import-x509-private-key raw-privkey
+                                             x509-certificate-format/pem)))
+
+          (and (x509-certificate? cert)
+               (x509-private-key? sec)
+               (string? (x509-certificate-dn cert))
+               (string? (x509-certificate-issuer-dn cert))
+               (string=? (x509-certificate-dn-oid cert 0) %first-oid)
+               (eq? (x509-certificate-signature-algorithm cert)
+                    %signature-algorithm)
+               (x509-certificate-matches-hostname? cert "localhost")
+               (let-values (((type name)
+                             (x509-certificate-subject-alternative-name
+                              cert 0)))
+                 (and (string? name)
+                      (string?
+                       (x509-subject-alternative-name->string type))))
+               (equal? (u8vector->hex-string
+                        (x509-certificate-fingerprint cert digest/sha1))
+                       %sha1-fingerprint)
+               (equal? (u8vector->hex-string
+                        (x509-certificate-fingerprint cert digest/sha256))
+                       %sha256-fingerprint))))))
+
+;;; arch-tag: eef09b52-30e8-472a-8b93-cb636434f6eb
diff --git a/guile/tests/x509-key.pem b/guile/tests/x509-key.pem
new file mode 100644
index 0000000..1e80b2e
--- /dev/null
+++ b/guile/tests/x509-key.pem
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----