/** @file | |
Provides a service to retrieve a pointer to the start of HOB list. | |
Only available to DXE module types. | |
This library does not contain any functions or macros. It simply exports a global | |
pointer to the start of HOB list as defined in the Platform Initialization Driver | |
Execution Environment Core Interface Specification. The library constructor must | |
initialize this global pointer to the start of HOB list, so it is available at the | |
module's entry point. Since there is overhead in looking up the pointer to the start | |
of HOB list, only those modules that actually require access to the HOB list | |
should use this library. | |
Copyright (c) 2021, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#ifndef DXE_HOB_LIST_LIB_H_ | |
#define DXE_HOB_LIST_LIB_H_ | |
/// | |
/// Cache copy of the start of HOB list | |
/// | |
extern VOID *gHobList; | |
#endif |