/* $OpenBSD: htonl.c,v 1.7 2014/07/21 01:51:10 guenther Exp $ */ /* * Written by J.T. Conklin . * Public domain. */ #include #include #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 }