2 * Functions to convert between host and network byte order.
4 * Copyright (C) 2003 by Erik Andersen <andersen@uclibc.org>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU Library General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
11 * This program is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
16 * You should have received a copy of the GNU Library General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #if __BYTE_ORDER == __BIG_ENDIAN
26 extern uint32_t ntohl (uint32_t x)
31 extern uint16_t ntohs (uint16_t x)
36 extern uint32_t htonl (uint32_t x)
41 extern uint16_t htons (uint16_t x)
45 #elif __BYTE_ORDER == __LITTLE_ENDIAN
46 extern uint32_t ntohl (uint32_t x)
51 extern uint16_t ntohs (uint16_t x)
56 extern uint32_t htonl (uint32_t x)
61 extern uint16_t htons (uint16_t x)
66 #error "You seem to have an unsupported byteorder"