28 lines
494 B
C
28 lines
494 B
C
/* $NetBSD: htonl.c,v 1.12 2005/02/26 22:58:56 perry Exp $ */
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/*
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* Written by J.T. Conklin <jtc@NetBSD.org>.
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* Public domain.
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*/
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#include <sys/cdefs.h>
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: htonl.c,v 1.12 2005/02/26 22:58:56 perry Exp $");
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#endif
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#include <sys/types.h>
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#undef htonl
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uint32_t
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htonl(x)
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uint32_t x;
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{
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#if BYTE_ORDER == LITTLE_ENDIAN
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u_char *s = (u_char *)&x;
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return (uint32_t)(s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3]);
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#else
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return x;
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#endif
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}
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