1 2#include <stdint.h> 3 4#define INTEGER_MOD_INT32_LIMIT 46341 // = ceil(sqrt(2^31-1)) 5#define INTEGER_MOD_INT64_LIMIT 2147483647 // = 2^31-1 for now, should be 3037000500LL = ceil(sqrt(2^63-1)) 6 7 8