minix/lib/nbsd_libc/compat/include/ns.h

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/* $NetBSD: ns.h,v 1.1 2006/08/26 16:07:01 matt Exp $ */
/*
* Copyright (c) 1984, 1985, 1986, 1987, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)ns.h 8.1 (Berkeley) 6/10/93
*/
#ifndef _NETNS_NS_H_
#define _NETNS_NS_H_
/*
* NS addressing
*/
union ns_host {
u_int8_t c_host[6];
u_int16_t s_host[3];
};
union ns_net {
u_int8_t c_net[4];
u_int16_t s_net[2];
};
union ns_net_u {
union ns_net net_e;
u_int32_t long_e;
};
struct ns_addr {
union ns_net x_net;
union ns_host x_host;
u_int16_t x_port;
};
__BEGIN_DECLS
extern struct ns_addr ns_addr __P((const char *));
extern char *ns_ntoa __P((struct ns_addr));
__END_DECLS
#endif /* !_NETNS_NS_H_ */