1 files changed, 0 insertions, 20 deletions
diff --git a/MdeModulePkg/Include/Pi/PrePiHob.h b/MdeModulePkg/Include/Pi/PrePiHob.h
deleted file mode 100644
index ac575e5972..0000000000
--- a/MdeModulePkg/Include/Pi/PrePiHob.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/** @file
-  HOB related definitions which has not been officially published in PI.
-
-Copyright (c) 2022, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef MDE_MODULEPKG_PRE_PI_HOB_H_
-#define MDE_MODULEPKG_PRE_PI_HOB_H_
-
-//
-// BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED is defined for unaccepted memory.
-// But this defitinion has not been officially in the PI spec. Base
-// on the code-first we define BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED at
-// MdeModulePkg/Include/Pi/PrePiHob.h.
-//
-#define BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED  0x00000007
-
-#endif