From 3950ffe2a485479f6561c27364d3d7df5a21d124 Mon Sep 17 00:00:00 2001 From: Igor Pashev Date: Sun, 24 Jun 2012 22:28:35 +0000 Subject: Imported Upstream version 93u+ --- src/lib/libast/comp/strchr.c | 57 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 src/lib/libast/comp/strchr.c (limited to 'src/lib/libast/comp/strchr.c') diff --git a/src/lib/libast/comp/strchr.c b/src/lib/libast/comp/strchr.c new file mode 100644 index 0000000..7b556c5 --- /dev/null +++ b/src/lib/libast/comp/strchr.c @@ -0,0 +1,57 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1985-2011 AT&T Intellectual Property * +* and is licensed under the * +* Eclipse Public License, Version 1.0 * +* by AT&T Intellectual Property * +* * +* A copy of the License is available at * +* http://www.eclipse.org/org/documents/epl-v10.html * +* (with md5 checksum b35adb5213ca9657e911e9befb180842) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* Glenn Fowler * +* David Korn * +* Phong Vo * +* * +***********************************************************************/ +#pragma prototyped + +#include + +#if _lib_strchr + +NoN(strchr) + +#else + +#undef strchr + +#if _lib_index + +#undef index + +extern char* index(const char*, int); + +char* +strchr(const char* s, int c) +{ + return(index(s, c)); +} + +#else + +char* +strchr(register const char* s, register int c) +{ + do if (*s == c) return((char*)s); while(*s++); + return(0); +} + +#endif + +#endif -- cgit v1.2.3