Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 26 insertions, 0 deletions

diff --git a/roms/edk2/MdePkg/Include/Library/UefiRuntimeServicesTableLib.h b/roms/edk2/MdePkg/Include/Library/UefiRuntimeServicesTableLib.h
new file mode 100644
index 000000000..39212ee23
--- /dev/null
+++ b/roms/edk2/MdePkg/Include/Library/UefiRuntimeServicesTableLib.h
@@ -0,0 +1,26 @@
+/** @file

+  Provides a service to retrieve a pointer to the EFI Runtime Services Table.

+

+  This library does not contain any functions or macros.  It simply exports the

+  global variable gRT that is a pointer to the EFI Runtime Services Table as defined

+  in the UEFI Specification.  The global variable gRT must be preinitialized to NULL.

+  The library constructor must set gRT to point at the EFI Runtime Services Table so

+  it is available at the module's entry point. Since there is overhead in initializing

+  this global variable, only those modules that actually require access to the EFI

+  Runtime Services Table should use this library.

+  Only available to DXE and UEFI module types.

+

+Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>

+SPDX-License-Identifier: BSD-2-Clause-Patent

+

+**/

+

+#ifndef __UEFI_RUNTIME_SERVICES_TABLE_LIB_H__

+#define __UEFI_RUNTIME_SERVICES_TABLE_LIB_H__

+

+///

+/// Cached copy of the EFI Runtime Services Table

+///

+extern EFI_RUNTIME_SERVICES  *gRT;

+

+#endif