1 files changed, 22 insertions, 0 deletions
diff --git a/roms/edk2/MdePkg/Include/Guid/EventLegacyBios.h b/roms/edk2/MdePkg/Include/Guid/EventLegacyBios.h
new file mode 100644
index 000000000..1a7a0d1d7
--- /dev/null
+++ b/roms/edk2/MdePkg/Include/Guid/EventLegacyBios.h
@@ -0,0 +1,22 @@
+/** @file
+  GUID is the name of events used with CreateEventEx in order to be notified
+  when the EFI boot manager is about to boot a legacy boot option.
+  Events of this type are notificated just before Int19h is invoked.
+
+  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+  @par Revision Reference:
+  GUID introduced in PI Version 1.0.
+
+**/
+
+#ifndef __EVENT_LEGACY_BIOS_GUID_H__
+#define __EVENT_LEGACY_BIOS_GUID_H__
+
+#define EFI_EVENT_LEGACY_BOOT_GUID \
+   { 0x2a571201, 0x4966, 0x47f6, {0x8b, 0x86, 0xf3, 0x1e, 0x41, 0xf3, 0x2f, 0x10 } }
+
+extern EFI_GUID gEfiEventLegacyBootGuid;
+
+#endif