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-rw-r--r--m4/tuklib_progname.m413
1 files changed, 7 insertions, 6 deletions
diff --git a/m4/tuklib_progname.m4 b/m4/tuklib_progname.m4
index 7685d06..b70d063 100644
--- a/m4/tuklib_progname.m4
+++ b/m4/tuklib_progname.m4
@@ -1,3 +1,6 @@
+# SPDX-License-Identifier: 0BSD
+
+#############################################################################
#
# SYNOPSIS
#
@@ -11,18 +14,16 @@
# This .m4 file is needed allow this module to use glibc's
# program_invocation_name.
#
-# COPYING
-#
-# Author: Lasse Collin
+#############################################################################
#
-# This file has been put into the public domain.
-# You can do whatever you want with this file.
+# Author: Lasse Collin
#
+#############################################################################
AC_DEFUN_ONCE([TUKLIB_PROGNAME], [
AC_REQUIRE([TUKLIB_COMMON])
AC_CHECK_DECL([program_invocation_name], [AC_DEFINE(
[HAVE_PROGRAM_INVOCATION_NAME], [1],
- [Define to 1 if `program_invocation_name' is declared in <errno.h>.])],
+ [Define to 1 if 'program_invocation_name' is declared in <errno.h>.])],
[], [#include <errno.h>])
])dnl