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29 lines
384 B
C
29 lines
384 B
C
#include <stdlib.h>
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#if defined(__GNUC__)
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static unsigned long long next = 0;
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#else
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static unsigned __int64 next = 0;
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#endif
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/*
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* @implemented
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*/
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int rand(void)
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{
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#if defined(__GNUC__)
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next = next * 0x5deece66dLL + 11;
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#else
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next = next * 0x5deece66di64 + 11;
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#endif
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return (int)((next >> 16) & RAND_MAX);
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}
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/*
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* @implemented
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*/
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void srand(unsigned seed)
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{
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next = seed;
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}
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