ref: 0af752a657ea0a003e5f9bd3d9a883fc807e474e
dir: /sys/src/ape/lib/ap/gen/div.c/
#include <stdlib.h>
div_t div(int numer, int denom)
{
div_t ans;
ans.quot=numer/denom; /* assumes division truncates */
ans.rem=numer-ans.quot*denom;
return ans;
}