/*--------------------------------------------------------------- 
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 * All Rights Reserved.                                           
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 * documentation files (the "Software"), to deal in the Software  
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 * ________________________________________________________________
 * National Laboratory for Applied Network Research 
 * National Center for Supercomputing Applications 
 * University of Illinois at Urbana-Champaign 
 * http://www.ncsa.uiuc.edu
 * ________________________________________________________________ 
 *
 * inet_aton.h
 *
 * Mark Gates <mgates@nlanr.net>
 *      Kevin Gibbs <kgibbs@ncsa.uiuc.edu> Sept. 2002
 * to use this prototype, make sure HAVE_INET_PTON is not defined
 * to use this prototype, make sure HAVE_INET_NTOP is not defined
 *
 * =================================================================== */

#ifndef INET_ATON_H
#define INET_ATON_H


#include "headers.h"

/*
 * inet_pton is the new, better version of inet_aton.
 * inet_aton is not IP version agnostic.
 * inet_aton is the new, better version of inet_addr.
 * inet_addr is incorrect in that it returns -1 as an error value,
 * while -1 (0xFFFFFFFF) is a valid IP address (255.255.255.255).
 */

#ifndef HAVE_INET_NTOP

    #ifdef __cplusplus
extern "C" {
#endif
int inet_ntop(int af, const void *src, char *dst, size_t size);
int inet_ntop4(const unsigned char *src, char *dst,
                      size_t size);
#ifdef HAVE_IPV6
int inet_ntop6(const unsigned char *src, char *dst,
                      size_t size);
#endif


#ifdef __cplusplus
} /* end extern "C" */
    #endif

#endif /* HAVE_INET_NTOP */
#ifndef HAVE_INET_PTON

    #ifdef __cplusplus
extern "C" {
#endif
int inet_pton(int af, const char *src, void *dst);
int inet_pton4(const char *src, unsigned char *dst);
#ifdef HAVE_IPV6
int inet_pton6(const char *src, unsigned char *dst);
#endif

#ifdef __cplusplus
} /* end extern "C" */
    #endif

#endif /* HAVE_INET_PTON */
#endif /* INET_ATON_H */