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61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/* Copyright (C) 1993,97,2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include "api.h"
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#include <host_endian.h>
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static uint16_t __bswap_16(uint16_t x) {
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return __builtin_bswap32(x) >> 16;
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}
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static uint32_t __bswap_32(uint32_t x) {
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return __builtin_bswap32(x);
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}
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uint32_t __htonl (uint32_t x)
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{
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#if __BYTE_ORDER == __BIG_ENDIAN
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return x;
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#elif __BYTE_ORDER == __LITTLE_ENDIAN
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return __bswap_32 (x);
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#else
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# error "What kind of system is this?"
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#endif
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}
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uint32_t __ntohl (uint32_t x)
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{
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return __htonl (x);
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}
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uint16_t __htons (uint16_t x)
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{
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#if __BYTE_ORDER == __BIG_ENDIAN
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return x;
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#elif __BYTE_ORDER == __LITTLE_ENDIAN
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return __bswap_16 (x);
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#else
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# error "What kind of system is this?"
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#endif
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}
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uint16_t __ntohs (uint16_t x)
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{
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return __htons (x);
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}
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