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https://github.com/libretro/RetroArch
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6904101c44
== DETAILS Really simple code cleanup, because my editor flags trailing whitespaces and it's pretty annoying.
102 lines
2.6 KiB
C
102 lines
2.6 KiB
C
/*
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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_API_H__
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#define __LWIP_API_H__
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#include "lwip/opt.h"
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#include "lwip/pbuf.h"
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#include "lwip/sys.h"
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#include "lwip/ip.h"
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#include "lwip/raw.h"
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#include "lwip/udp.h"
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#include "lwip/tcp.h"
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#include "lwip/err.h"
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#define NETCONN_NOCOPY 0x00
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#define NETCONN_COPY 0x01
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enum netconn_type {
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NETCONN_TCP,
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NETCONN_UDP,
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NETCONN_UDPLITE,
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NETCONN_UDPNOCHKSUM,
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NETCONN_RAW
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};
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enum netconn_state {
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NETCONN_NONE,
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NETCONN_WRITE,
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NETCONN_ACCEPT,
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NETCONN_RECV,
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NETCONN_CONNECT,
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NETCONN_CLOSE
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};
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enum netconn_evt {
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NETCONN_EVTRCVPLUS,
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NETCONN_EVTRCVMINUS,
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NETCONN_EVTSENDPLUS,
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NETCONN_EVTSENDMINUS
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};
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struct netbuf {
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struct pbuf *p, *ptr;
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struct ip_addr *fromaddr;
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u16_t fromport;
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err_t err;
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};
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struct netconn {
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enum netconn_type type;
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enum netconn_state state;
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union {
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struct tcp_pcb *tcp;
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struct udp_pcb *udp;
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struct raw_pcb *raw;
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} pcb;
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err_t err;
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sys_sem sem;
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sys_mbox mbox;
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sys_mbox recvmbox;
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sys_mbox acceptmbox;
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u16 recvavail;
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s32 socket;
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void (*callback)(struct netconn *,enum netconn_evt,u32);
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};
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#endif /* __LWIP_API_H__ */
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