MdePkg: Label CreateEvent NotifyFunction and NotifyContext optional

[mirror_edk2.git] / MdePkg / Include / Uefi / UefiSpec.h

diff --git a/MdePkg/Include/Uefi/UefiSpec.h b/MdePkg/Include/Uefi/UefiSpec.h
index 3abebbb8d90484c2273a31bed1b47d58e537fd1d..7dfe35b4990b065fc3e8ac9ce503744736e08e4b 100644 (file)
--- a/MdePkg/Include/Uefi/UefiSpec.h
+++ b/MdePkg/Include/Uefi/UefiSpec.h
@@ -465,8 +465,8 @@ EFI_STATUS
 (EFIAPI *EFI_CREATE_EVENT)(\r
   IN  UINT32                       Type,\r
   IN  EFI_TPL                      NotifyTpl,\r
-  IN  EFI_EVENT_NOTIFY             NotifyFunction,\r
-  IN  VOID                         *NotifyContext,\r
+  IN  EFI_EVENT_NOTIFY             NotifyFunction OPTIONAL,\r
+  IN  VOID                         *NotifyContext OPTIONAL,\r
   OUT EFI_EVENT                    *Event\r
   );\r
 \r