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08283e240b14fad45921469bc7aea39eadda3670
[musl]
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drand48.c
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#include <stdlib.h>
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#include <inttypes.h>
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#include "rand48.h"
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double erand48(unsigned short s[3])
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{
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union {
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uint64_t u;
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double f;
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} x = { 0x3ff0000000000000ULL | __rand48_step(s, __seed48+3)<<4 };
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return x.f - 1.0;
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}
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double drand48(void)
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{
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return erand48(__seed48);
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}