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authorKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
committerKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
commit487ca4806cc046076293cf6cc5fbba0db282bac7 (patch)
tree847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/kpathsea/c-memstr.h
parenta3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff)
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/kpathsea/c-memstr.h')
-rw-r--r--Build/source/texk/kpathsea/c-memstr.h86
1 files changed, 86 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/c-memstr.h b/Build/source/texk/kpathsea/c-memstr.h
new file mode 100644
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+++ b/Build/source/texk/kpathsea/c-memstr.h
@@ -0,0 +1,86 @@
+/* c-memstr.h: memcpy, strchr, etc.
+
+ Copyright 1998, 1999, 2000, 2004, 2005 Olaf Weber.
+ Copyright 1992, 93, 94, 95, 97 Karl Berry.
+
+ This library 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.
+
+ This library 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 this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+*/
+
+#ifndef KPATHSEA_C_MEMSTR_H
+#define KPATHSEA_C_MEMSTR_H
+
+/* <X11/Xfuncs.h> tries to declare bcopy etc., which can only conflict. */
+#define _XFUNCS_H_
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
+/* An ANSI string.h and pre-ANSI memory.h might conflict. */
+#if !defined (STDC_HEADERS) && defined (HAVE_MEMORY_H)
+#include <memory.h>
+#endif /* not STDC_HEADERS and HAVE_MEMORY_H */
+
+/* Just to be complete, we make both the system V/ANSI and the BSD
+ versions of the string functions available. */
+#if !defined(HAVE_STRCHR) && !defined(strchr)
+#define strchr index
+#endif
+
+#if !defined(HAVE_STRRCHR) && !defined(strrchr)
+#define strrchr rindex
+#endif
+
+#if !defined(HAVE_MEMCMP) && !defined(memcmp)
+#define memcmp(s1, s2, n) bcmp ((s1), (s2), (n))
+#endif
+
+#if !defined(HAVE_MEMCPY) && !defined(memcpy)
+#define memcpy(to, from, len) bcopy ((from), (to), (len))
+#endif
+
+/* Note that these functions should not be used. */
+#if !defined(HAVE_BCMP) && !defined(bcmp)
+#define bcmp(s1, s2, len) memcmp ((s1), (s2), (len))
+#endif
+
+#if !defined(HAVE_BCOPY) && !defined(bcopy)
+#define bcopy(from, to, len) memcpy ((to), (from), (len))
+#endif
+
+#if !defined(HAVE_BZERO) && !defined(bzero)
+#define bzero(s, len) memset ((s), 0, (len))
+#endif
+
+#if !defined(HAVE_INDEX) && !defined(index)
+#define index(s, c) strchr ((s), (c))
+#endif
+
+#if !defined(HAVE_RINDEX) && !defined(rindex)
+#define rindex(s, c) strrchr ((s), (c))
+#endif
+
+#if !defined(HAVE_STRING_H)
+extern char *strtok ();
+#ifndef strstr
+extern char *strstr ();
+#endif
+#endif
+
+#endif /* not KPATHSEA_C_MEMSTR_H */