| /** @file |
| |
| Copyright (c) 2005 - 2006, Intel Corporation |
| All rights reserved. This program and the accompanying materials |
| are licensed and made available under the terms and conditions of the BSD License |
| which accompanies this distribution. The full text of the license may be found at |
| http://opensource.org/licenses/bsd-license.php |
| |
| THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, |
| WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. |
| |
| |
| Module Name: |
| |
| Ip4Option.h |
| |
| Abstract: |
| |
| IP4 option support routines. |
| |
| |
| **/ |
| |
| #ifndef __EFI_IP4_OPTION_H__ |
| #define __EFI_IP4_OPTION_H__ |
| |
| enum { |
| IP4_OPTION_EOP = 0, |
| IP4_OPTION_NOP = 1, |
| IP4_OPTION_LSRR = 131, // Loss source and record routing, 10000011 |
| IP4_OPTION_SSRR = 137, // Strict source and record routing, 10001001 |
| IP4_OPTION_RR = 7, // Record routing, 00000111 |
| |
| IP4_OPTION_COPY_MASK = 0x80 |
| }; |
| |
| BOOLEAN |
| Ip4OptionIsValid ( |
| IN UINT8 *Option, |
| IN UINT32 OptLen, |
| IN BOOLEAN Rcvd |
| ); |
| |
| EFI_STATUS |
| Ip4CopyOption ( |
| IN UINT8 *Option, |
| IN UINT32 OptLen, |
| IN BOOLEAN Fragment, |
| IN UINT8 *Buf, OPTIONAL |
| IN OUT UINT32 *BufLen |
| ); |
| #endif |
