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-rw-r--r--slirp2/helper.h111
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diff --git a/slirp2/helper.h b/slirp2/helper.h
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--- a/slirp2/helper.h
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-/*
- * Copyright (c) 2009 The Android Open Source Project
- *
- * 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. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. 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.
- */
-#ifndef _SLIRP_HELPER_H
-#define _SLIRP_HELPER_H
-
-typedef union {
- u_int32_t addr;
- u_int8_t data[4];
-} ipaddr_t;
-
-/* return ip address in network order */
-static __inline__ uint32_t
-ip_getn( ipaddr_t ip )
-{
- return ip.addr;
-}
-
-/* return ip address in host order */
-static __inline__ uint32_t
-ip_geth( ipaddr_t ip )
-{
- return ntohl(ip.addr);
-}
-
-/* set ip address in network order */
-static __inline__ ipaddr_t
-ip_setn( uint32_t val )
-{
- ipaddr_t ip;
- ip.addr = val;
- return ip;
-}
-
-/* set ip address in host order */
-static __inline__ ipaddr_t
-ip_seth( uint32_t val )
-{
- ipaddr_t ip;
- ip.addr = htonl(val);
- return ip;
-}
-
-static __inline__ int
-ip_equal( ipaddr_t ip1, ipaddr_t ip2 )
-{
- return ip1.addr == ip2.addr;
-}
-
-typedef union {
- u_int16_t port;
- u_int8_t data[2];
-} port_t;
-
-static __inline__ uint16_t
-port_getn( port_t p )
-{
- return p.port;
-}
-
-static __inline__ uint16_t
-port_geth( port_t p )
-{
- return ntohs(p.port);
-}
-
-static __inline__ port_t
-port_setn( uint16_t val )
-{
- port_t p;
- p.port = val;
- return p;
-}
-
-static __inline__ port_t
-port_seth( uint16_t val )
-{
- port_t p;
- p.port = htons(val);
- return p;
-}
-
-#endif /* _SLIRP_HELPER_H */