51 div(int numer, int denom)  in div()  argument
55 	retval.quot = numer / denom;  in div()
56 	retval.rem = numer % denom;  in div()
57 	if (numer >= 0 && retval.rem < 0) {  in div()
65 ldiv(long numer, long denom)  in ldiv()  argument
69 	retval.quot = numer / denom;  in ldiv()
70 	retval.rem = numer % denom;  in ldiv()
71 	if (numer >= 0 && retval.rem < 0) {  in ldiv()
79 lldiv(long long numer, long long denom)  in lldiv()  argument
83 	retval.quot = numer / denom;  in lldiv()
84 	retval.rem = numer % denom;  in lldiv()
85 	if (numer >= 0 && retval.rem < 0) {  in lldiv()