/*------------------------------------------------------------------------- * * backend_random.h * Declarations for backend random number generation * * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group * * src/include/utils/backend_random.h * *------------------------------------------------------------------------- */ #ifndef BACKEND_RANDOM_H #define BACKEND_RANDOM_H extern Size BackendRandomShmemSize(void); extern void BackendRandomShmemInit(void); extern bool pg_backend_random(char *dst, int len); #endif /* BACKEND_RANDOM_H */