return format_time_si(t, prefix, relative_prec, unit, sign);
}
return format_time_si(t, prefix, relative_prec, unit, sign);
}
// Copy all digits, inserting spaces as unit separators
for (int i = 1; i <= precision; i++) {
// Copy all digits, inserting spaces as unit separators
for (int i = 1; i <= precision; i++) {