29 lines
815 B
Text
29 lines
815 B
Text
--- support/strcasestr.c.orig Sat Jul 1 22:36:29 2000
|
|
+++ support/strcasestr.c Wed Oct 10 07:18:17 2001
|
|
@@ -24,22 +24,24 @@
|
|
$Id: strcasestr.c,v 1.5 2000/07/01 18:36:29 wuftpd Exp $
|
|
|
|
****************************************************************************/
|
|
+#include <ctype.h>
|
|
#include <string.h>
|
|
/*
|
|
* Find the first occurrence of find in s.
|
|
*/
|
|
-char *strcasestr(register char *s, register char *find)
|
|
+char *strcasestr(const char *s, const char *find)
|
|
{
|
|
register char c, sc;
|
|
register size_t len;
|
|
|
|
if ((c = *find++) != 0) {
|
|
+ c = tolower((unsigned char)c);
|
|
len = strlen(find);
|
|
do {
|
|
do {
|
|
if ((sc = *s++) == 0)
|
|
return (NULL);
|
|
- } while (sc != c);
|
|
+ } while ((char)tolower((unsigned char)sc) != c);
|
|
} while (strncasecmp(s, find, len) != 0);
|
|
s--;
|
|
}
|