Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream

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

1 files changed, 170 insertions, 0 deletions

diff --git a/third_party/heimdal/lib/roken/vis.hin b/third_party/heimdal/lib/roken/vis.hin
new file mode 100644
index 0000000..f1027f5
--- /dev/null
+++ b/third_party/heimdal/lib/roken/vis.hin
@@ -0,0 +1,170 @@
+/*	$NetBSD: vis.h,v 1.16 2005/09/13 01:44:32 christos Exp $	*/
+
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)vis.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _VIS_H_
+#define	_VIS_H_
+
+#ifndef ROKEN_LIB_FUNCTION
+#ifdef _WIN32
+#define ROKEN_LIB_FUNCTION
+#define ROKEN_LIB_CALL     __cdecl
+#else
+#define ROKEN_LIB_FUNCTION
+#define ROKEN_LIB_CALL
+#endif
+#endif
+
+#include <sys/types.h>
+
+#include <roken.h>
+
+/*
+ * to select alternate encoding format
+ */
+#define VIS_OCTAL       0x0001  /* use octal \ddd format */
+#define VIS_CSTYLE      0x0002  /* use \[nrft0..] where appropiate */
+
+/*
+ * to alter set of characters encoded (default is to encode all
+ * non-graphic except space, tab, and newline).
+ */
+#define VIS_SP          0x0004  /* also encode space */
+#define VIS_TAB         0x0008  /* also encode tab */
+#define VIS_NL          0x0010  /* also encode newline */
+#define VIS_WHITE       (VIS_SP | VIS_TAB | VIS_NL)
+#define VIS_SAFE        0x0020  /* only encode "unsafe" characters */
+#define VIS_DQ          0x8000  /* also encode double quotes */
+
+/*
+ * other
+ */
+#define VIS_NOSLASH     0x0040  /* inhibit printing '\' */
+#define VIS_HTTPSTYLE   0x0080  /* http-style escape % HEX HEX */
+#define VIS_HTTP1808    0x0080  /* http-style escape % hex hex */
+#define VIS_GLOB        0x0100  /* encode glob(3) magic characters */
+#if 0
+/*
+ * Not yet.  FreeBSD calls 0x0400 VIS_HTTP1866, but if that means RFC1866,
+ * that's HTML 2.0, not HTTP.  Argh.
+ */
+#define VIS_MIMESTYLE   0x0200  /* mime-style escape = HEX HEX */
+#define VIS_HTML1866    0x0400  /* HTML-style &#num; or &string; */
+#endif
+#define VIS_NOESCAPE    0x0800  /* don't decode `\'; URL-encode only when given
+                                 * with VIS_HTTPSTYLE */
+#if 0
+#define _VIS_END        0x1000  /* for unvis */
+#endif
+#define VIS_SHELL       0x2000  /* encode shell special characters [not glob] */
+#define VIS_META        (VIS_WHITE | VIS_GLOB | VIS_SHELL)
+#define VIS_NOLOCALE    0x4000  /* encode using the C locale */
+
+/*
+ * unvis return codes
+ */
+#define	UNVIS_VALID	 1	/* character valid */
+#define	UNVIS_VALIDPUSH	 2	/* character valid, push back passed char */
+#define	UNVIS_NOCHAR	 3	/* valid sequence, no character produced */
+#define	UNVIS_SYNBAD	-1	/* unrecognized escape sequence */
+#define	UNVIS_ERROR	-2	/* decoder in unknown state (unrecoverable) */
+
+/*
+ * unvis flags
+ */
+#define	UNVIS_END	1	/* no more characters */
+
+ROKEN_CPP_START
+
+ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL
+	rk_vis(char *, int, int, int);
+ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL
+	rk_svis(char *, int, int, int, const char *);
+ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
+	rk_strvis(char *, const char *, int);
+ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
+	rk_strsvis(char *, const char *, int, const char *);
+ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
+	rk_strvisx(char *, const char *, size_t, int);
+ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
+	rk_strsvisx(char *, const char *, size_t, int, const char *);
+ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
+	rk_strunvis(char *, const char *);
+ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
+	rk_strunvisx(char *, const char *, int);
+ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
+	rk_unvis(char *, int, int *, int);
+
+ROKEN_CPP_END
+
+#ifndef HAVE_VIS
+#undef vis
+#define vis(a,b,c,d) rk_vis(a,b,c,d)
+#endif
+
+#ifndef HAVE_SVIS
+#undef svis
+#define svis(a,b,c,d,e) rk_svis(a,b,c,d,e)
+#endif
+
+#ifndef HAVE_STRVIS
+#undef strvis
+#define strvis(a,b,c) rk_strvis(a,b,c)
+#endif
+
+#ifndef HAVE_STRSVIS
+#undef strsvis
+#define strsvis(a,b,c,d) rk_strsvis(a,b,c,d)
+#endif
+
+#ifndef HAVE_STRVISX
+#undef strvisx
+#define strvisx(a,b,c,d) rk_strvisx(a,b,c,d)
+#endif
+
+#ifndef HAVE_STRSVISX
+#undef strsvisx
+#define strsvisx(a,b,c,d,e) rk_strsvisx(a,b,c,d,e)
+#endif
+
+#ifndef HAVE_STRUNVIS
+#undef strunvis
+#define strunvis(a,b) rk_strunvis(a,b)
+#endif
+
+
+#ifndef HAVE_UNVIS
+#undef unvis
+#define unvis(a,b,c,d) rk_unvis(a,b,c,d)
+#endif
+
+#endif /* !_VIS_H_ */