diff --git a/uefi/linaro-edk2/StdLib/LibC/Stdio/wscanf.c b/uefi/linaro-edk2/StdLib/LibC/Stdio/wscanf.c
new file mode 100644
index 0000000..4240c72
--- /dev/null
+++ b/uefi/linaro-edk2/StdLib/LibC/Stdio/wscanf.c
@@ -0,0 +1,53 @@
+/*  $NetBSD: wscanf.c,v 1.1 2005/05/14 23:51:02 christos Exp $  */
+
+/*-
+ * Copyright (c) 2002 Tim J. Robbins
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include  <LibConfig.h>
+#include <sys/EfiCdefs.h>
+#if defined(LIBC_SCCS) && !defined(lint)
+#if 0
+__FBSDID("$FreeBSD: src/lib/libc/stdio/wscanf.c,v 1.1 2002/09/23 12:40:06 tjr Exp $");
+#else
+__RCSID("$NetBSD: wscanf.c,v 1.1 2005/05/14 23:51:02 christos Exp $");
+#endif
+#endif /* LIBC_SCCS and not lint */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <wchar.h>
+
+int
+wscanf(const wchar_t * __restrict fmt, ...)
+{
+  va_list ap;
+  int r;
+
+  va_start(ap, fmt);
+  r = vfwscanf(stdin, fmt, ap);
+  va_end(ap);
+
+  return (r);
+}