#include void ft_div_mod(int a, int b, int *div, int *mod); int main(void) { int x = 42; int y = 5; int d = -999; int m = -666; printf("was: %d %d /%d %%%d\n", x, y, d, m); ft_div_mod(x, y, &d, &m); printf("now: %d %d /%d %%%d\n", x, y, d, m); return 0; }