NetBSD/sys/lib/libkern/bswap32.c

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/* $NetBSD: bswap32.c,v 1.1 1997/10/09 15:42:33 bouyer Exp $ */
/*
* Written by Manuel Bouyer <bouyer@netbsd.org>.
* Public domain.
*/
#if defined(LIBC_SCCS) && !defined(lint)
static char *rcsid = "$NetBSD: bswap32.c,v 1.1 1997/10/09 15:42:33 bouyer Exp $";
#endif
#include <sys/types.h>
#undef bswap32
u_int32_t
bswap32(x)
u_int32_t x;
{
return ((x << 24) & 0xff000000 ) |
((x << 8) & 0x00ff0000 ) |
((x >> 8) & 0x0000ff00 ) |
((x >> 24) & 0x000000ff );
}