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/* |
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* Copyright (c) 2001-2004 Swedish Institute of Computer Science. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without modification, |
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* are permitted provided that the following conditions are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright notice, |
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* this list of conditions and the following disclaimer in the documentation |
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* and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
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* OF SUCH DAMAGE. |
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* |
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* This file is part of the lwIP TCP/IP stack. |
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* |
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* Author: Adam Dunkels <adam@sics.se> |
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* |
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*/ |
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#ifndef __LWIP_TCPIP_H__ |
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#define __LWIP_TCPIP_H__ |
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#include "lwip/api_msg.h" |
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#include "lwip/pbuf.h" |
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void tcpip_init(void (* tcpip_init_done)(void *), void *arg); |
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void tcpip_apimsg(struct api_msg *apimsg); |
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err_t tcpip_input(struct pbuf *p, struct netif *inp); |
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err_t tcpip_callback(void (*f)(void *ctx), void *ctx); |
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|
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void tcpip_tcp_timer_needed(void); |
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enum tcpip_msg_type { |
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TCPIP_MSG_API, |
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TCPIP_MSG_INPUT, |
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TCPIP_MSG_CALLBACK |
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}; |
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struct tcpip_msg { |
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enum tcpip_msg_type type; |
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sys_sem_t *sem; |
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union { |
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struct api_msg *apimsg; |
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struct { |
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struct pbuf *p; |
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struct netif *netif; |
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} inp; |
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struct { |
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void (*f)(void *ctx); |
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void *ctx; |
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} cb; |
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} msg; |
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}; |
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#endif /* __LWIP_TCPIP_H__ */ |
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