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/*
* rngd_linux.h -- Entropy sink for the Linux Kernel (/dev/random)
*
* Copyright (C) 2001 Philipp Rumpf
* Copyright (C) 2004 Henrique de Moraes Holschuh <hmh@debian.org>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef RNGD_LINUX__H
#define RNGD_LINUX__H
#include "rng-tools-config.h"
#include <unistd.h>
#include <stdint.h>
/*
* Initialize the interface to the Linux Kernel
* entropy pool (through /dev/random)
*/
extern void init_kernel_rng( void );
/*
* RNG data sink thread
*
* This thread feeds the output device with data that has been approved by the
* FIPS tests.
*
* Only one data sink thread is supported.
*/
extern void *do_rng_data_sink_loop( void *trash );
#endif /* RNGD_LINUX__H */
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