added some comments in BaseLib

[mirror_edk2.git] / MdePkg / Include / Library / UefiBootServicesTableLib.h

/** @file\r
  Library that provides a global pointer to the UEFI Boot Services Tables\r
\r
  Copyright (c) 2006, Intel Corporation\r
  All rights reserved. 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
  Module Name:  UefiBootServicesTableLib.h\r
\r
**/\r
\r
#ifndef __UEFI_BOOT_SERVICES_TABLE_LIB_H__\r
#define __UEFI_BOOT_SERVICES_TABLE_LIB_H__\r
\r
//\r
// Cache the Image Handle\r
//\r
extern EFI_HANDLE         gImageHandle;\r
\r
//\r
// Cache pointer to the EFI System Table\r
//\r
extern EFI_SYSTEM_TABLE   *gST;\r
\r
//\r
// Cache pointer to the EFI Boot Services Table\r
//\r
extern EFI_BOOT_SERVICES  *gBS;\r
\r
#endif\r