From 5c338ef70539ddd7694771ef2750e039b532f151 Mon Sep 17 00:00:00 2001
From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Mon, 24 Jul 2017 12:53:51 +0200
Subject: [PATCH] mescc: Tinycc support: memmove stub.

* mlibc/include/string.h (memcmp): Declare.
* mlibc/libc-mes+tcc.c (memcmp): Add stub.
---
 mlibc/include/string.h | 1 +
 mlibc/libc-mes+tcc.c   | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/mlibc/include/string.h b/mlibc/include/string.h
index 0e98a833..4e6ccc97 100644
--- a/mlibc/include/string.h
+++ b/mlibc/include/string.h
@@ -42,6 +42,7 @@ typedef long ssize_t;
 void *memcpy (void *dest, void const *src, size_t n);
 void *memmove (void *dest, void const *src, size_t n);
 void *memset (void *s, int c, size_t n);
+int memcmp (void const *s1, void const *s2, size_t n);
 
 size_t strlen (char const*);
 int strcmp (char const*, char const*);
diff --git a/mlibc/libc-mes+tcc.c b/mlibc/libc-mes+tcc.c
index a69cc422..3cdfaa5a 100644
--- a/mlibc/libc-mes+tcc.c
+++ b/mlibc/libc-mes+tcc.c
@@ -47,3 +47,9 @@ memset (void *s, int c, size_t n)
 {
   return 0;
 }
+
+int
+memcmp (void const *s1, void const *s2, size_t n)
+{
+  return 0;
+}