UbixOS V2 2.0

mld6.h
Go to the documentation of this file.
1
6 /*
7 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without modification,
11 * are permitted provided that the following conditions are met:
12 *
13 * 1. Redistributions of source code must retain the above copyright notice,
14 * this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 * 3. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
22 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
23 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
24 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
26 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
29 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
30 * OF SUCH DAMAGE.
31 *
32 * This file is part of the lwIP TCP/IP stack.
33 *
34 * Author: Adam Dunkels <adam@sics.se>
35 *
36 */
37 #ifndef LWIP_HDR_PROT_MLD6_H
38 #define LWIP_HDR_PROT_MLD6_H
39
40 #include "lwip/arch.h"
41 #include "lwip/prot/ip6.h"
42
43 #ifdef __cplusplus
44 extern "C" {
45 #endif
46
48 #ifdef PACK_STRUCT_USE_INCLUDES
49 # include "arch/bpstruct.h"
50 #endif
51 PACK_STRUCT_BEGIN
52 struct mld_header {
53 PACK_STRUCT_FLD_8(u8_t type);
54 PACK_STRUCT_FLD_8(u8_t code);
55 PACK_STRUCT_FIELD(u16_t chksum);
56 PACK_STRUCT_FIELD(u16_t max_resp_delay);
57 PACK_STRUCT_FIELD(u16_t reserved);
58 PACK_STRUCT_FLD_S(ip6_addr_p_t multicast_address);
59 /* Options follow. */
60 } PACK_STRUCT_STRUCT;
61 PACK_STRUCT_END
62 #ifdef PACK_STRUCT_USE_INCLUDES
63 # include "arch/epstruct.h"
64 #endif
65
66 #ifdef __cplusplus
67 }
68 #endif
69
70 #endif /* LWIP_HDR_PROT_MLD6_H */
mld_header::PACK_STRUCT_FLD_S
PACK_STRUCT_FLD_S(ip6_addr_p_t multicast_address)
u16_t
uint16_t u16_t
Definition: arch.h:124
mld_header::PACK_STRUCT_FLD_8
PACK_STRUCT_FLD_8(u8_t type)
mld_header::PACK_STRUCT_FIELD
PACK_STRUCT_FIELD(u16_t chksum)
u8_t
uint8_t u8_t
Definition: arch.h:122
ip6_addr_p_t
typedefPACK_STRUCT_END struct ip6_addr_packed ip6_addr_p_t
Definition: ip6.h:60
PACK_STRUCT_BEGIN
#define PACK_STRUCT_BEGIN
Definition: cc.h:8
mld_header
Definition: mld6.h:52
PACK_STRUCT_STRUCT
PACK_STRUCT_BEGIN struct mld_header PACK_STRUCT_STRUCT
PACK_STRUCT_END
#define PACK_STRUCT_END
Definition: cc.h:9