ref: 9cf3dc9a259cadc80e6d3840c658ef1d5f7c94a4 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; }