Fixed comparison functions: unsigned char!

1992-07-22 12:51:53 +00:00
parent 7c7475bb3a
commit 87cf9446fe
3 changed files with 3 additions and 3 deletions
--- a/lang/cem/libcc.ansi/string/memcmp.c
+++ b/lang/cem/libcc.ansi/string/memcmp.c
@@ -15,7 +15,7 @@ memcmp(const void *s1, const void *s2, size_t n)
 		n++;
 		while (--n > 0) {
 			if (*p1++ == *p2++) continue;
-			return *--p1 - *--p2;
+			return (unsigned char) *--p1 - (unsigned char) *--p2;
 		}
 	}
 	return 0;