ReactOS 0.4.15-dev-7842-g558ab78
def.c
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1
7/*
8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
9 * All rights reserved.
10 *
11 * Redistribution and use in source and binary forms, with or without modification,
12 * are permitted provided that the following conditions are met:
13 *
14 * 1. Redistributions of source code must retain the above copyright notice,
15 * this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright notice,
17 * this list of conditions and the following disclaimer in the documentation
18 * and/or other materials provided with the distribution.
19 * 3. The name of the author may not be used to endorse or promote products
20 * derived from this software without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
31 * OF SUCH DAMAGE.
32 *
33 * This file is part of the lwIP TCP/IP stack.
34 *
35 * Author: Simon Goldschmidt
36 *
37 */
38
39#include "lwip/opt.h"
40#include "lwip/def.h"
41
55#if (LWIP_PLATFORM_BYTESWAP == 0) && (BYTE_ORDER == LITTLE_ENDIAN)
56
65{
66 return ((n & 0xff) << 8) | ((n & 0xff00) >> 8);
67}
68
77{
78 return lwip_htons(n);
79}
80
89{
90 return ((n & 0xff) << 24) |
91 ((n & 0xff00) << 8) |
92 ((n & 0xff0000UL) >> 8) |
93 ((n & 0xff000000UL) >> 24);
94}
95
102u32_t
104{
105 return lwip_htonl(n);
106}
107
108#endif /* (LWIP_PLATFORM_BYTESWAP == 0) && (BYTE_ORDER == LITTLE_ENDIAN) */
#define lwip_htons(x)
Definition: def.h:84
#define lwip_ntohl(x)
Definition: def.h:87
#define lwip_htonl(x)
Definition: def.h:86
#define lwip_ntohs(x)
Definition: def.h:85
unsigned long u32_t
Definition: cc.h:25
unsigned short u16_t
Definition: cc.h:24
GLdouble n
Definition: glext.h:7729