cosmopolitan/libc/stdio/xorshift.h
Justine Tunney c776a32f75
Replace COSMO define with _COSMO_SOURCE
This change might cause ABI breakages for /opt/cosmos. It's needed to
help us better conform to header declaration practices.
2023-08-13 20:55:04 -07:00

17 lines
516 B
C

#ifndef COSMOPOLITAN_LIBC_RAND_XORSHIFT_H_
#define COSMOPOLITAN_LIBC_RAND_XORSHIFT_H_
#ifdef _COSMO_SOURCE
#define kMarsagliaXorshift64Seed 88172645463325252
#define kMarsagliaXorshift32Seed 2463534242
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
uint32_t MarsagliaXorshift32(uint32_t[hasatleast 1]);
uint64_t MarsagliaXorshift64(uint64_t[hasatleast 1]);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* _COSMO_SOURCE */
#endif /* COSMOPOLITAN_LIBC_RAND_XORSHIFT_H_ */