/*
- * strcasecmp.c -- compare strings, ignoring case
- *
- * This code is Copyright (c) 2002, by the authors of nmh. See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** strcasecmp.c -- compare strings, ignoring case
+**
+** This code is Copyright (c) 2002, by the authors of nmh. See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
#include <h/mh.h>
/*
- * Our version of strcasecmp has to deal with NULL strings.
- * Once that is fixed in the rest of the code, we can use the
- * native version, instead of this one.
- */
+** Our version of strcasecmp has to deal with NULL strings.
+** Once that is fixed in the rest of the code, we can use the
+** native version, instead of this one.
+*/
int
-mh_strcasecmp (const char *s1, const char *s2)
+mh_strcasecmp(const char *s1, const char *s2)
{
const unsigned char *us1, *us2;
return (0);
return (tolower(*us1) - tolower(*--us2));
}
-
-
-int
-mh_strncasecmp (const char *s1, const char *s2, size_t n)
-{
- const unsigned char *us1, *us2;
-
- if (n != 0) {
- us1 = (const unsigned char *) s1,
- us2 = (const unsigned char *) s2;
-
- do {
- if (tolower(*us1) != tolower(*us2++))
- return (tolower(*us1) - tolower(*--us2));
- if (*us1++ == '\0')
- break;
- } while (--n != 0);
- }
- return (0);
-}