_genrand_int31 _genrand_int32 _genrand_res53 _init_genrand

_genrand_int31() long _genrand_int31 ( void  ) Unsigned 31 bit integer random number (Mersenne Twister) Purpose Generates unsigned 31 bit integer random number by Mersenne Twister (MT19937). Returns Generated unsigned 31 bit integer random number. Reference Mersenne Twister Home Page