MdePkg/BaseMemoryLib: Fix VS2015 build error

[mirror_edk2.git] / MdePkg / Library / BaseMemoryLib / IsZeroBufferWrapper.c

/** @file\r
  Implementation of IsZeroBuffer function.\r
\r
  The following BaseMemoryLib instances contain the same copy of this file:\r
\r
    BaseMemoryLib\r
    BaseMemoryLibMmx\r
    BaseMemoryLibSse2\r
    BaseMemoryLibRepStr\r
    BaseMemoryLibOptDxe\r
    BaseMemoryLibOptPei\r
    PeiMemoryLib\r
    UefiMemoryLib\r
\r
  Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>\r
  This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#include "MemLibInternals.h"\r
\r
/**\r
  Checks if the contents of a buffer are all zeros.\r
\r
  This function checks whether the contents of a buffer are all zeros. If the\r
  contents are all zeros, return TRUE. Otherwise, return FALSE.\r
\r
  If Length > 0 and Buffer is NULL, then ASSERT().\r
  If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().\r
\r
  @param  Buffer      The pointer to the buffer to be checked.\r
  @param  Length      The size of the buffer (in bytes) to be checked.\r
\r
  @retval TRUE        Contents of the buffer are all zeros.\r
  @retval FALSE       Contents of the buffer are not all zeros.\r
\r
**/\r
BOOLEAN\r
EFIAPI\r
IsZeroBuffer (\r
  IN CONST VOID  *Buffer,\r
  IN UINTN       Length\r
  )\r
{\r
  ASSERT (!(Buffer == NULL && Length > 0));\r
  ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)Buffer));\r
  return InternalMemIsZeroBuffer (Buffer, Length);\r
}\r