3 * Various uIP library functions.
5 * Adam Dunkels <adam@sics.se>
10 * Copyright (c) 2002, Adam Dunkels.
11 * All rights reserved.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above
19 * copyright notice, this list of conditions and the following
20 * disclaimer in the documentation and/or other materials provided
21 * with the distribution.
22 * 3. The name of the author may not be used to endorse or promote
23 * products derived from this software without specific prior
26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
27 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
28 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
30 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
32 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
34 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
36 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38 * This file is part of the uIP TCP/IP stack
40 * $Id: uiplib.h,v 1.2 2008/08/06 23:40:07 andrewlxia Exp $
47 * \addtogroup uipconvfunc
52 * Convert a textual representation of an IP address to a numerical representation.
54 * This function takes a textual representation of an IP address in
55 * the form a.b.c.d and converts it into a 4-byte array that can be
56 * used by other uIP functions.
58 * \param addrstr A pointer to a string containing the IP address in
61 * \param addr A pointer to a 4-byte array that will be filled in with
62 * the numerical representation of the address.
64 * \retval 0 If the IP address could not be parsed.
65 * \retval Non-zero If the IP address was parsed.
67 unsigned char uiplib_ipaddrconv(char *addrstr, unsigned char *addr);
71 #endif /* __UIPLIB_H__ */