diff --git a/ap/build/uClibc/libc/string/memcmp.c b/ap/build/uClibc/libc/string/memcmp.c
new file mode 100644
index 0000000..6cb37f4
--- /dev/null
+++ b/ap/build/uClibc/libc/string/memcmp.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2002     Manuel Novoa III
+ * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include "_string.h"
+
+#ifdef WANT_WIDE
+# define Wmemcmp wmemcmp
+#else
+# define Wmemcmp memcmp
+#endif
+
+int Wmemcmp(const Wvoid *s1, const Wvoid *s2, size_t n)
+{
+	register const Wuchar *r1 = (const Wuchar *) s1;
+	register const Wuchar *r2 = (const Wuchar *) s2;
+
+#ifdef WANT_WIDE
+	while (n && (*r1 == *r2)) {
+		++r1;
+		++r2;
+		--n;
+	}
+
+	return (n == 0) ? 0 : ((*r1 < *r2) ? -1 : 1);
+#else
+	int r = 0;
+
+	while (n-- && ((r = ((int)(*r1++)) - *r2++) == 0));
+
+	return r;
+#endif
+}
+
+#ifndef WANT_WIDE
+libc_hidden_def(memcmp)
+# ifdef __UCLIBC_SUSV3_LEGACY__
+strong_alias(memcmp,bcmp)
+# endif
+#endif