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rand.c
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C/C++ Source or Header
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1992-09-02
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328 b
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19 lines
/*
* In environments where the operating system doesn't provide
* a random number generator, the following code may be useful.
*/
static unsigned long _seed = 1;
int rand()
{
_seed = (_seed * 1103515245) + 12345;
return((unsigned int) ((_seed / 65536) % 32768));
}
void srand(seed)
unsigned int seed;
{
_seed = seed;
}