NetBSD/sys/lib/libkern/bswap16.c

24 lines
472 B
C

/* $NetBSD: bswap16.c,v 1.3 2003/12/04 13:57:31 keihan Exp $ */
/*
* Written by Manuel Bouyer <bouyer@NetBSD.org>.
* Public domain.
*/
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: bswap16.c,v 1.3 2003/12/04 13:57:31 keihan Exp $");
#endif /* LIBC_SCCS and not lint */
#include <sys/types.h>
#include <machine/bswap.h>
#undef bswap16
u_int16_t
bswap16(x)
u_int16_t x;
{
return ((x << 8) & 0xff00) | ((x >> 8) & 0x00ff);
}