LibXenon
Bare-metal Xbox 360 homebrew library
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libxenon
drivers
lwip
core
def.c
Go to the documentation of this file.
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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: Simon Goldschmidt
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*
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*/
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#include "
lwip/opt.h
"
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#include "
lwip/def.h
"
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#if (LWIP_PLATFORM_BYTESWAP == 0) && (BYTE_ORDER == LITTLE_ENDIAN)
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u16_t
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lwip_htons
(
u16_t
n)
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{
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return
((n & 0xff) << 8) | ((n & 0xff00) >> 8);
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}
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u16_t
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lwip_ntohs
(
u16_t
n)
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{
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return
lwip_htons
(n);
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}
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u32_t
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lwip_htonl
(
u32_t
n)
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{
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return
((n & 0xff) << 24) |
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((n & 0xff00) << 8) |
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((n & 0xff0000UL) >> 8) |
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((n & 0xff000000UL) >> 24);
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}
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u32_t
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lwip_ntohl
(
u32_t
n)
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{
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return
lwip_htonl
(n);
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}
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#endif
/* (LWIP_PLATFORM_BYTESWAP == 0) && (BYTE_ORDER == LITTLE_ENDIAN) */
u32_t
unsigned int u32_t
Definition:
cc.h:42
u16_t
unsigned short u16_t
Definition:
cc.h:40
def.h
lwip_htons
#define lwip_htons(x)
Definition:
def.h:84
lwip_ntohl
#define lwip_ntohl(x)
Definition:
def.h:87
lwip_htonl
#define lwip_htonl(x)
Definition:
def.h:86
lwip_ntohs
#define lwip_ntohs(x)
Definition:
def.h:85
opt.h
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