MdePkg/Include/Common/Pcd.h

   1 /** @file
   2   This file defines the common macro and data structure shared between PCD PEIM and
   3   PCD DXE driver.
   4
   5   Copyright (c) 2006, Intel Corporation
   6   All rights reserved. This program and the accompanying materials
   7   are licensed and made available under the terms and conditions of the BSD License
   8   which accompanies this distribution.  The full text of the license may be found at
   9   http://opensource.org/licenses/bsd-license.php
  10
  11   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14   Module Name:  Pcd.h
  15
  16 **/
  17 #ifndef _COMMON_PCD_H
  18 #define _COMMON_PCD_H
  19
  20 typedef UINT32  PCD_TOKEN_NUMBER;
  21 typedef UINT8   SKU_ID;
  22
  23 #define PCD_INVALID_TOKEN     ((PCD_TOKEN_NUMBER)(-1))
  24
  25 typedef
  26 VOID
  27 (EFIAPI *PCD_PROTOCOL_CALLBACK) (
  28   IN  UINT32       CallBackToken,
  29   IN  VOID         *TokenData,
  30   IN  UINTN        TokenDataSize
  31   );
  32
  33 #endif