Initial revision

modules/src/string/strncmp.c

@@ -0,0 +1,18 @@
+/*	return negative, zero or positive value if
+	resp. s < t, s == t or s > t; compare at most n characters
+*/
+int
+strncmp(s, t, n)
+	register char *s, *t;
+	register int n;
+{
+	while (n-- > 0) {
+		if (*s == *t++) {
+			if (*s++ == '\0')
+				return 0;
+		}
+		else
+			return *s - *--t;
+	}
+	return 0;
+}