/*
 * Copyright (c) 1999       , Marek Michałkiewicz
 * Copyright (c) 2001 - 2005, Tomasz Kłoczko
 * 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. The name of the copyright holders or contributors may not be used to
 *    endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
 * HOLDERS 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.
 */

#include <config.h>
#include <security/pam_appl.h>
#ifdef HAVE_SECURITY_PAM_MISC_H
# include <security/pam_misc.h>
#endif
#ifdef HAVE_SECURITY_OPENPAM_H
# include <security/openpam.h>
#endif


static struct pam_conv conv = {
	SHADOW_PAM_CONVERSATION,
	NULL
};

/* compatibility with different versions of Linux-PAM */
#if !HAVE_DECL_PAM_ESTABLISH_CRED
#define PAM_ESTABLISH_CRED PAM_CRED_ESTABLISH
#endif
#if !HAVE_DECL_PAM_DELETE_CRED
#define PAM_DELETE_CRED PAM_CRED_DELETE
#endif
#if !HAVE_DECL_PAM_NEW_AUTHTOK_REQD
#define PAM_NEW_AUTHTOK_REQD PAM_AUTHTOKEN_REQD
#endif
#if !HAVE_DECL_PAM_DATA_SILENT
#define PAM_DATA_SILENT 0
#endif