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/strcasecmp.c | 58 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src/lib/libast/comp/strcasecmp.c (limited to 'src/lib/libast/comp/strcasecmp.c') diff --git a/src/lib/libast/comp/strcasecmp.c b/src/lib/libast/comp/strcasecmp.c new file mode 100644 index 0000000..0ea1869 --- /dev/null +++ b/src/lib/libast/comp/strcasecmp.c @@ -0,0 +1,58 @@ +/*********************************************************************** +* * +* 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_strcasecmp + +NoN(strcasecmp) + +#else + +#include + +#undef strcasecmp + +int +strcasecmp(register const char* a, register const char* b) +{ + register int ac; + register int bc; + register int d; + + for (;;) + { + ac = *a++; + if (isupper(ac)) + ac = tolower(ac); + bc = *b++; + if (isupper(bc)) + bc = tolower(bc); + if (d = ac - bc) + return d; + if (!ac) + return 0; + } +} + +#endif -- cgit v1.2.3