Split wrapper functions into separate source files to reduce image code size

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@168 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Library/PeiMemoryLib/ZeroMemWrapper.c

@@ -0,0 +1,51 @@
+/** @file
+  ZeroMem() implementation.
+
+  Copyright (c) 2006, Intel Corporation<BR>
+  All rights reserved. This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+  Module Name:  ZeroMemWrapper.c
+
+  The following BaseMemoryLib instances share the same version of this file:
+
+    BaseMemoryLib
+    BaseMemoryLibMmx
+    BaseMemoryLibSse2
+    BaseMemoryLibRepStr
+    PeiMemoryLib
+    UefiMemoryLib
+
+**/
+
+#include "MemLibInternals.h"
+
+/**
+  Set Buffer to 0 for Size bytes.
+
+  This function fills Length bytes of Buffer with zeros, and returns Buffer.
+
+  If Buffer is NULL and Length > 0, then ASSERT().
+  If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+  @param  Buffer Memory to set.
+  @param  Size Number of bytes to set
+
+  @return Buffer
+
+**/
+VOID *
+EFIAPI
+ZeroMem (
+  IN      VOID                      *Buffer,
+  IN      UINTN                     Size
+  )
+{
+  ASSERT (Buffer != NULL);
+  return InternalMemSetMem (Buffer, Size, 0);
+}