rand rand_s srand

int rand ( void  ) Definition at line 10 of file rand.c. { thread_data_t *data = msvcrt_get_thread_data(); /* this is the algorithm used by MSVC, according to * http://en.wikipedia.org/wiki/List_of_pseudorandom_number_generators */ data->random_seed = data->random_seed * 214013 + 2531011; return (data->random_seed >> 16) & RAND_MAX; }