ref: ced312368fdb879811e25a807fb00782c1f25a45
dir: /llt/random.c/
/* random numbers */ #include "llt.h" #include "mt19937-64.h" static mt19937_64 ctx; uint64_t genrand_uint64(void) { return genrand64_int64(&ctx); } uint32_t genrand_uint32(void) { return genrand64_int64(&ctx) >> 32; } int64_t genrand_int63(void) { return genrand64_int63(&ctx); } double genrand_double(void) { return genrand64_real1(&ctx); } void randomize(void) { unsigned long long tm = i64time(); init_by_array64(&ctx, &tm, 1); }