Libc-262.2.12.tar.gz

[apple/libc.git] / gen / hton.c

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/* Copyright (c) 1994 NeXT Computer, Inc.  All rights reserved.
 *
 *      File:   hton.c
 *      Author: Matt Watson, NeXT Computer, Inc.
 *
 *      Use the machine independent byte-swapping code for htonl-type functions.
 *
 * HISTORY
 * 15-Dec-94  Matt Watson (Matt_Watson@NeXT.COM)
 *      Created.
 */

#import <architecture/byte_order.h>

long ntohl(long x) {
    return NXSwapBigLongToHost(x);
}

short ntohs(short x) {
    return NXSwapBigShortToHost(x);
}

long htonl(long x) {
    return NXSwapHostLongToBig(x);
}

short htons(short x) {
    return NXSwapHostShortToBig(x);
}