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/* Copyright (C) 2011 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*!
* \file prng.h
*
* \author Marek Vavrusa <marek.vavrusa@nic.cz>
*
* \brief Pseudo-random number generator interface.
*
* Interface for accessing underlying PRNG.
*
* \addtogroup common_lib
* @{
*/
#ifndef _KNOTD_PRNG_H_
#define _KNOTD_PRNG_H_
/*!
* \brief Get pseudorandom number from PRNG initialized in thread-local storage.
*
* No need for initialization, TLS will take care of it.
*
* \retval Pseudorandom number.
*/
double tls_rand();
#endif //_KNOTD_ACL_H_
/*! @} */
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