/**
 * Copyright (C) 2015 Kaspar Schleiser <kaspar@schleiser.de>
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */

 /**
 * @ingroup sys_random
 * @{
 * @file
 *
 * @brief Glue-code for tinymt32
 *
 * See https://github.com/MersenneTwister-Lab/TinyMT for details.
 *
 * @author Kaspar Schleiser <kaspar@schleiser.de>
 * @}
 */

#include <stdint.h>

#include "tinymt32/tinymt32.h"

static tinymt32_t _random;

void random_init(uint32_t seed)
{
    tinymt32_init(&_random, seed);
}

uint32_t random_uint32(void)
{
    return tinymt32_generate_uint32(&_random);
}

void random_init_by_array(uint32_t init_key[], int key_length)
{
    tinymt32_init_by_array(&_random, init_key, key_length);
}