38 lines
459 B
C
38 lines
459 B
C
/*
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*
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* Descent random number stuff...
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* rand has different ranges on different machines...
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*
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*/
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#include <stdlib.h>
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#include "maths.h"
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#ifdef NO_WATCOM_RAND
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void d_srand(unsigned int seed)
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{
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srand(seed);
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}
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int d_rand()
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{
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return rand() & 0x7fff;
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}
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#else
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static unsigned int d_rand_seed;
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int d_rand()
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{
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return ((d_rand_seed = d_rand_seed * 0x41c64e6d + 0x3039) >> 16) & 0x7fff;
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}
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void d_srand(unsigned int seed)
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{
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d_rand_seed = seed;
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}
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#endif
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