1 files changed, 19 insertions, 0 deletions

diff --git a/gnu/libexec/uucp/libuucp/memcmp.c b/gnu/libexec/uucp/libuucp/memcmp.c
new file mode 100644
index 000000000000..b61578a4af14
--- /dev/null
+++ b/gnu/libexec/uucp/libuucp/memcmp.c
@@ -0,0 +1,19 @@
+/* memcmp.c
+   Compare two memory buffers.  */
+
+#include "uucp.h"
+
+int
+memcmp (p1arg, p2arg, c)
+     constpointer p1arg;
+     constpointer p2arg;
+     size_t c;
+{
+  const char *p1 = (const char *) p1arg;
+  const char *p2 = (const char *) p2arg;
+
+  while (c-- != 0)
+    if (*p1++ != *p2++)
+      return BUCHAR (*--p1) - BUCHAR (*--p2);
+  return 0;
+}