Initial revision

lang/cem/libcc.ansi/string/strncmp.c

@@ -0,0 +1,21 @@
+/*
+ * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
+ * See the copyright notice in the ACK home directory, in the file "Copyright".
+ */
+/* $Header$ */
+
+#include	<string.h>
+
+int
+strncmp(register const char *s1, register const char *s2, size_t n)
+{
+	while (n > 0) {
+		n--;
+		if (*s1 != *s2)
+			return *s1 - *s2;
+		if (*s1++ == '\0')
+			return 0;
+		s2++;
+	}
+	return 0;
+}