1. Add EFI_COMPONENT_NAME2_PROTOCOL.GetControllerName() support.

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Ip4Dxe / Ip4Common.h

diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Common.h b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Common.h
index 295f822979547250da134195fe3386115e47eaa9..64049303e43fd8773681ccb0e963027aa3caf01b 100644 (file)
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Common.h
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Common.h
@@ -1,7 +1,7 @@
 /** @file\r
   Common definition for IP4.\r
   \r
-Copyright (c) 2005 - 2009, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2005 - 2012, Intel Corporation. All rights reserved.<BR>\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
@@ -63,6 +63,9 @@ typedef struct _IP4_SERVICE    IP4_SERVICE;
 #define IP4_FIRST_FRAGMENT(FragmentField) \\r
           ((BOOLEAN)(((FragmentField) & IP4_HEAD_OFFSET_MASK) == 0))\r
 \r
+#define IP4_DO_NOT_FRAGMENT(FragmentField) \\r
+          ((BOOLEAN)(((FragmentField) & IP4_HEAD_DF_MASK) == IP4_HEAD_DF_MASK))\r
+\r
 #define IP4_IS_BROADCAST(CastType) ((CastType) >= IP4_LOCAL_BROADCAST)\r
 \r
 ///\r