EmbeddedPkg/PrePiHobListPointerLib: New interface to abstract the HobListPointer...

[mirror_edk2.git] / EmbeddedPkg / Include / Library / PrePiHobListPointerLib.h

diff --git a/EmbeddedPkg/Include/Library/PrePiHobListPointerLib.h b/EmbeddedPkg/Include/Library/PrePiHobListPointerLib.h
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+++ b/EmbeddedPkg/Include/Library/PrePiHobListPointerLib.h
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+/** @file\r
+*\r
+*  Copyright (c) 2011, ARM Limited. All rights reserved.\r
+*  \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
+#ifndef __PREPI_HOBLIST_POINTER_LIB_H__\r
+#define __PREPI_HOBLIST_POINTER_LIB_H__\r
+\r
+/**\r
+  Returns the pointer to the HOB list.\r
+\r
+  This function returns the pointer to first HOB in the list.\r
+\r
+  @return The pointer to the HOB list.\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+PrePeiGetHobList (\r
+  VOID\r
+  );\r
+\r
+/**\r
+  Updates the pointer to the HOB list.\r
+\r
+  @param  HobList       Hob list pointer to store\r
+  \r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+PrePeiSetHobList (\r
+  IN  VOID      *HobList\r
+  );\r
+\r
+#endif\r