/* $Id: spf.h,v 1.11 2005/10/03 07:58:53 manu Exp $ */

/*
 * Copyright (c) 2004 Emmanuel Dreyfus
 * 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *        This product includes software developed by Emmanuel Dreyfus
 *
 * THIS SOFTWARE IS PROVIDED ``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 AUTHOR 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 _SPF_H_
#define _SPF_H_

#include "config.h"

#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/in.h>

#if defined(HAVE_SPF2)
int spf2_check(struct sockaddr *, socklen_t, char *, char *);
#define SPF_CHECK(w,x,y,z) spf2_check((w),(x),(y),(z))

#elif defined(HAVE_SPF_ALT) || defined(HAVE_SPF2_10)
int spf_alt_check(struct sockaddr *, socklen_t, char *, char *);
#define SPF_CHECK(w,x,y,z) spf_alt_check((w),(x),(y),(z))

#elif defined(HAVE_SPF)
int spf_check(struct sockaddr *, socklen_t, char*, char *);
#define SPF_CHECK(w,x,y,z) spf_check((w),(x),(y),(z))

#else
#define SPF_CHECK(w,x,y,z) EXF_NONE

#endif


#endif /* _SPH_H_ */