-
-
-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);
-}