LwIP
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Outline
#define LWIP_HDR_PROT_IP_H
#include "lwip/arch.h"
#define IP_PROTO_ICMP
#define IP_PROTO_IGMP
#define IP_PROTO_UDP
#define IP_PROTO_UDPLITE
#define IP_PROTO_TCP
#define IP_HDR_GET_VERSION
Files
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CodeScopeSTM32 Libraries and SamplesLwIPsrc/include/lwip/prot/ip.h
 
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/** * @file * IP protocol definitions *//* ... */ /* * Copyright (c) 2001-2004 Swedish Institute of Computer Science. * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY * OF SUCH DAMAGE. * * This file is part of the lwIP TCP/IP stack. * * Author: Adam Dunkels <adam@sics.se> * *//* ... */ #ifndef LWIP_HDR_PROT_IP_H #define LWIP_HDR_PROT_IP_H #include "lwip/arch.h" #ifdef __cplusplus extern "C" { #endif #define IP_PROTO_ICMP 1 #define IP_PROTO_IGMP 2 #define IP_PROTO_UDP 17 #define IP_PROTO_UDPLITE 136 #define IP_PROTO_TCP 6 /** This operates on a void* by loading the first byte */ #define IP_HDR_GET_VERSION(ptr) ((*(u8_t*)(ptr)) >> 4) 6 defines #ifdef __cplusplus }extern "C" { ... } #endif /* ... */ #endif /* LWIP_HDR_PROT_IP_H */