/* $OpenBSD: htonl.c,v 1.7 2014/07/21 01:51:10 guenther Exp $ */ | |
/* | |
* Written by J.T. Conklin <jtc@netbsd.org>. | |
* Public domain. | |
*/ | |
#include <sys/types.h> | |
#include <endian.h> | |
#undef htonl | |
u_int32_t | |
htonl(u_int32_t x) | |
{ | |
#if BYTE_ORDER == LITTLE_ENDIAN | |
u_char *s = (u_char *)&x; | |
return (u_int32_t)(s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3]); | |
#else | |
return x; | |
#endif | |
} |