pico_addressing.h

00001 /*********************************************************************
00002 PicoTCP. Copyright (c) 2012 TASS Belgium NV. Some rights reserved.
00003 See LICENSE and COPYING for usage.
00004 
00005 *********************************************************************/
00006 #ifndef _INCLUDE_PICO_ADDRESSING
00007 #define _INCLUDE_PICO_ADDRESSING
00008 #include <stdint.h>
00009 
00010 
00011 struct pico_ip4
00012 {
00013   uint32_t addr;
00014 };
00015 #define PICO_SIZE_IP4 4
00016 
00017 
00018 struct pico_ip6
00019 {
00020   uint8_t addr[16];
00021 };
00022 #define PICO_SIZE_IP6 16
00023 
00024 struct pico_eth
00025 {
00026   uint8_t addr[6];
00027   uint8_t padding[2];
00028 };
00029 #define PICO_SIZE_ETH 6
00030 
00031 extern const uint8_t PICO_ETHADDR_ALL[];
00032 
00033 
00034 struct pico_trans
00035 {
00036   uint16_t sport;
00037   uint16_t dport;
00038 
00039 };
00040 #define PICO_SIZE_TRANS 8
00041 
00042 
00043 /* Here are some protocols. */
00044 #define PICO_PROTO_IPV4   0
00045 #define PICO_PROTO_ICMP4  1
00046 #define PICO_PROTO_IGMP  2
00047 #define PICO_PROTO_TCP    6
00048 #define PICO_PROTO_UDP    17
00049 #define PICO_PROTO_IPV6   41
00050 #define PICO_PROTO_ICMP6  58
00051 
00052 #endif