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iof-bird / bird-2.0.1 / sysdep / unix / random.c @ 6b3f1a54

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/*
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 *        BIRD Internet Routing Daemon -- Random Numbers
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 *
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 *        (c) 2000 Martin Mares <mj@ucw.cz>
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 *
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 *        Can be freely distributed and used under the terms of the GNU GPL.
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 */
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#include <stdlib.h>
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#include "nest/bird.h"
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u32
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random_u32(void)
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{
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  long int rand_low, rand_high;
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  rand_low = random();
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  rand_high = random();
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  return (rand_low & 0xffff) | ((rand_high & 0xffff) << 16);
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}