/*

 * Copyright (C) 2010-2012 Free Software Foundation, Inc.

 * Copyright (C) 2000, 2001, 2008 Niels Möller

 *

 * Author: Nikos Mavrogiannopoulos

 *

 * This file is part of GNUTLS.

 *

 * The GNUTLS library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public License

 * as published by the Free Software Foundation; either version 2.1 of

 * the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful, but

 * WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public License

 * along with this program.  If not, see <https://www.gnu.org/licenses/>

 *

 */

#ifndef GNUTLS_LIB_NETTLE_RND_COMMON_H

#define GNUTLS_LIB_NETTLE_RND_COMMON_H

#include "gnutls_int.h"

#ifdef HAVE_GETPID

# include <unistd.h>		/* getpid */

#endif

#ifdef HAVE_GETRUSAGE

# include <sys/resource.h>

#endif

#include <fips.h>

int _rnd_system_entropy_init(void);

int _rnd_system_entropy_check(void);

void _rnd_system_entropy_deinit(void);

typedef int (*get_entropy_func)(void* rnd, size_t size);

extern get_entropy_func _rnd_get_system_entropy;

#endif /* GNUTLS_LIB_NETTLE_RND_COMMON_H */