NetworkPkg/UefiPxeBcDxe: Allow the NULL configuration for NewStationIP/NewSubnetMask

[mirror_edk2.git] / NetworkPkg / UefiPxeBcDxe / PxeBcSupport.h

diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.h b/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.h
index b8519ae8c8de6b7d4bf00d4304fb11b1f7eaa6d5..17bee5c27968f51caa049752b29b2e091f72b18e 100644 (file)
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.h
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcSupport.h
@@ -1,7 +1,7 @@
 /** @file\r
   Support functions declaration for UefiPxeBc Driver.\r
 \r
-  Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>\r
 \r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
@@ -40,7 +40,7 @@
 EFI_STATUS\r
 PxeBcFlushStationIp (\r
   PXEBC_PRIVATE_DATA       *Private,\r
-  EFI_IP_ADDRESS           *StationIp,\r
+  EFI_IP_ADDRESS           *StationIp,     OPTIONAL\r
   EFI_IP_ADDRESS           *SubnetMask     OPTIONAL\r
   );\r
 \r