mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 03:53:33 +00:00
046c7ebd4a
- Introduce fast spinlock API - Double rand64() perf w/ spinlock - Improve raise() on New Technology - Support gettid() across platforms - Implement SA_NODEFER on New Technology - Move the lock intrinsics into LIBC_INTRIN - Make SIGTRAP recoverable on New Technology - Block SIGCHLD in wait4() on New Technology - Add threading prototypes for XNU and FreeBSD - Rewrite abort() fixing its minor bugs on XNU/NT - Shave down a lot of the content in libc/bits/bits.h - Let signal handlers modify CPU registers on New Technology
43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
#ifndef COSMOPOLITAN_LIBC_RAND_RAND_H_
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#define COSMOPOLITAN_LIBC_RAND_RAND_H_
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#define RAND_MAX __INT_MAX__
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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/*───────────────────────────────────────────────────────────────────────────│─╗
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│ cosmopolitan § random ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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int rand(void);
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void srand(uint64_t);
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double poz(double);
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double pochisq(double, int);
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void rt_init(int);
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void rt_add(void *, int);
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void rt_end(double *, double *, double *, double *, double *);
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char *strfry(char *);
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int getentropy(void *, size_t);
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ssize_t getrandom(void *, size_t, unsigned);
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char *initstate(unsigned, char *, size_t);
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char *setstate(char *);
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long random(void);
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void srandom(unsigned);
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uint64_t lemur64(void);
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uint64_t rand64(void);
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uint64_t vigna(void);
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uint64_t vigna_r(uint64_t[hasatleast 1]);
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void svigna(uint64_t);
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uint64_t rdrand(void);
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uint64_t rdseed(void);
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void _smt19937(uint64_t);
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void _Smt19937(uint64_t[], size_t);
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uint64_t _mt19937(void);
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double _real1(uint64_t);
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double _real2(uint64_t);
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double _real3(uint64_t);
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double MeasureEntropy(const char *, size_t);
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void *rngset(void *, size_t, uint64_t (*)(void), size_t);
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_RAND_RAND_H_ */
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