ref: 180b05fa8e5ce0dd7a172c3a5cfad3fcec8f7073
dir: /llt/hashing.h/
#ifndef __HASHING_H_ #define __HASHING_H_ uint_t nextipow2(uint_t i); u_int32_t int32hash(u_int32_t a); u_int64_t int64hash(u_int64_t key); u_int32_t int64to32hash(u_int64_t key); #ifdef BITS64 #define inthash int64hash #else #define inthash int32hash #endif u_int64_t memhash(char* buf, size_t n); #define random() genrand_int32() #define srandom(n) init_genrand(n) double rand_double(); float rand_float(); void randn(double *pre, double *pim); u_int64_t i64time(); void randomize(); unsigned long genrand_int32(); void init_genrand(unsigned long s); #endif