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authorUwe Girlich <Uwe.Girlich@philosys.de>2000-07-06 10:03:44 +0000
committerUwe Girlich <Uwe.Girlich@philosys.de>2000-07-06 10:03:44 +0000
commit96c86d737aa7fba9b21991f96394a3f464aceb31 (patch)
tree9e50c3bf927c96fa7fc30c6cc1a381ad7b5c32ac /strcasecmp.c
parent792dcfb55de8bae5dd925f7a8e57a891eb0e8154 (diff)
SINIX-M systems don't know about strcasecmp(). I added the source file
from the GNU C Library 2.0.7 like I did it with strncasecmp(). svn path=/trunk/; revision=2119
Diffstat (limited to 'strcasecmp.c')
-rw-r--r--strcasecmp.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/strcasecmp.c b/strcasecmp.c
new file mode 100644
index 0000000000..cee87b5863
--- /dev/null
+++ b/strcasecmp.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 1991, 1992, 1995, 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <string.h>
+#include <ctype.h>
+
+/* Compare S1 and S2, ignoring case, returning less than, equal to or
+ greater than zero if S1 is lexicographically less than,
+ equal to or greater than S2. */
+int
+strcasecmp (const char *s1, const char *s2)
+{
+ register const unsigned char *p1 = (const unsigned char *) s1;
+ register const unsigned char *p2 = (const unsigned char *) s2;
+ unsigned char c1, c2;
+
+ if (p1 == p2)
+ return 0;
+
+ do
+ {
+ c1 = tolower (*p1++);
+ c2 = tolower (*p2++);
+ if (c1 == '\0')
+ break;
+ }
+ while (c1 == c2);
+
+ return c1 - c2;
+}