diff options
author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2015-11-06 05:38:49 +0100 |
---|---|---|
committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2015-11-06 05:38:49 +0100 |
commit | 9491825ddff7a294d1f49061bae7044e426aeb2e (patch) | |
tree | 06e651099f87140ec534ae47fb8ce1ac6ec7976d /tiff/port/strcasecmp.c | |
parent | fa756339d4204bff7f2820067f58214d32780d17 (diff) |
Imported Upstream version 1.8.3
Diffstat (limited to 'tiff/port/strcasecmp.c')
-rwxr-xr-x | tiff/port/strcasecmp.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/tiff/port/strcasecmp.c b/tiff/port/strcasecmp.c new file mode 100755 index 0000000..1ff4312 --- /dev/null +++ b/tiff/port/strcasecmp.c @@ -0,0 +1,51 @@ +/* $Id: strcasecmp.c,v 1.3 2009-01-22 20:53:07 fwarmerdam Exp $ */ + +/* + * Copyright (c) 1987, 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. + */ + +#if 0 +static char sccsid[] = "@(#)strcasecmp.c 8.1 (Berkeley) 6/4/93"; +__RCSID("$NetBSD: strcasecmp.c,v 1.16 2003/08/07 16:43:49 agc Exp $"); +#endif + +#include <ctype.h> +#include <string.h> +#include "libport.h" + +int +strcasecmp(const char *s1, const char *s2) +{ + const unsigned char *us1 = (const unsigned char *)s1, + *us2 = (const unsigned char *)s2; + + while (tolower(*us1) == tolower(*us2++)) + if (*us1++ == '\0') + return (0); + return (tolower(*us1) - tolower(*--us2)); +} |