ReactOS  0.4.15-dev-309-g7c8d563
raw.h
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1 /*
2  * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without modification,
6  * are permitted provided that the following conditions are met:
7  *
8  * 1. Redistributions of source code must retain the above copyright notice,
9  * this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright notice,
11  * this list of conditions and the following disclaimer in the documentation
12  * and/or other materials provided with the distribution.
13  * 3. The name of the author may not be used to endorse or promote products
14  * derived from this software without specific prior written permission.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
19  * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
21  * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
24  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
25  * OF SUCH DAMAGE.
26  *
27  * This file is part of the lwIP TCP/IP stack.
28  *
29  * Author: Adam Dunkels <adam@sics.se>
30  *
31  */
32 #ifndef __LWIP_RAW_H__
33 #define __LWIP_RAW_H__
34 
35 #include "lwip/opt.h"
36 
37 #if LWIP_RAW /* don't build if not configured for use in lwipopts.h */
38 
39 #include "lwip/pbuf.h"
40 #include "lwip/def.h"
41 #include "lwip/ip.h"
42 #include "lwip/ip_addr.h"
43 
44 #ifdef __cplusplus
45 extern "C" {
46 #endif
47 
48 struct raw_pcb;
49 
60 typedef u8_t (*raw_recv_fn)(void *arg, struct raw_pcb *pcb, struct pbuf *p,
61  ip_addr_t *addr);
62 
63 struct raw_pcb {
64  /* Common members of all PCB types */
65  IP_PCB;
66 
67  struct raw_pcb *next;
68 
69  u8_t protocol;
70 
72  raw_recv_fn recv;
73  /* user-supplied argument for the recv callback */
74  void *recv_arg;
75 };
76 
77 /* The following functions is the application layer interface to the
78  RAW code. */
79 struct raw_pcb * raw_new (u8_t proto);
80 void raw_remove (struct raw_pcb *pcb);
81 err_t raw_bind (struct raw_pcb *pcb, ip_addr_t *ipaddr);
82 err_t raw_connect (struct raw_pcb *pcb, ip_addr_t *ipaddr);
83 
84 void raw_recv (struct raw_pcb *pcb, raw_recv_fn recv, void *recv_arg);
85 err_t raw_sendto (struct raw_pcb *pcb, struct pbuf *p, ip_addr_t *ipaddr);
86 err_t raw_send (struct raw_pcb *pcb, struct pbuf *p);
87 
88 /* The following functions are the lower layer interface to RAW. */
89 u8_t raw_input (struct pbuf *p, struct netif *inp);
90 #define raw_init() /* Compatibility define, not init needed. */
91 
92 #ifdef __cplusplus
93 }
94 #endif
95 
96 #endif /* LWIP_RAW */
97 
98 #endif /* __LWIP_RAW_H__ */
typedefPACK_STRUCT_END struct ip_addr ip_addr_t
Definition: ip_addr.h:64
void * arg
Definition: msvc.h:10
s8_t err_t
Definition: err.h:47
Definition: pbuf.h:79
#define IP_PCB
Definition: ip.h:76
Definition: netif.h:136
GLenum const GLvoid * addr
Definition: glext.h:9621
static unsigned __int64 next
Definition: rand_nt.c:6
unsigned char u8_t
Definition: cc.h:23
GLfloat GLfloat p
Definition: glext.h:8902
INT WSAAPI recv(IN SOCKET s, OUT CHAR FAR *buf, IN INT len, IN INT flags)
Definition: recv.c:23