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32 lines
615 B
C
32 lines
615 B
C
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/*
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* Copyright 2018, University Corporation for Atmospheric Research
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* See netcdf/COPYRIGHT file for copying and redistribution conditions.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#ifdef HAVE_STDIO_H
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#include <stdio.h>
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#endif
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/* Support platform independent generation of 32-bit unsigned int random numbers */
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int
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main() {
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unsigned int urnd = 0; /* range 0..2147483647 */
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#ifdef WIN32
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(void)rand_s(&urnd);
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#else
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long rnd;
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rnd = random();
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urnd = (unsigned)(rnd & 0xffffffff);
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#endif
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printf("%u",urnd);
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exit(0);
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}
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