minix/common/lib/libc/net/htonl.c
Gianluca Guida b6cbf7203b Import unmodified NetBSD libc in trunk
This patch imports the unmodified current version of NetBSD libc.
The NetBSD includes are in /nbsd_include, while the libc code itself is 
split between lib/nbsd_libc and common/lib/libc.
2011-02-14 19:36:03 +00:00

27 lines
499 B
C

/* $NetBSD: htonl.c,v 1.1 2005/12/20 19:28:51 christos Exp $ */
/*
* Written by J.T. Conklin <jtc@NetBSD.org>.
* Public domain.
*/
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: htonl.c,v 1.1 2005/12/20 19:28:51 christos Exp $");
#endif
#include <sys/types.h>
#undef htonl
uint32_t
htonl(x)
uint32_t x;
{
#if BYTE_ORDER == LITTLE_ENDIAN
u_char *s = (u_char *)&x;
return (uint32_t)(s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3]);
#else
return x;
#endif
}