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hwrng.h
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/*
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* Copyright (C) 2014-2016 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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#ifndef PERIPH_HWRNG_H
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#define PERIPH_HWRNG_H
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#include <stdint.h>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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void
hwrng_init
(
void
);
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void
hwrng_read
(
void
*buf,
unsigned
int
num);
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#ifdef __cplusplus
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}
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#endif
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#endif
/* PERIPH_HWRNG_H */
hwrng_init
void hwrng_init(void)
Initialize the hardware random number generator.
hwrng_read
void hwrng_read(void *buf, unsigned int num)
Read N bytes of random data from the hardware device.
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