func (d *DriverBuffer) Reclaim(n int) {
	d.off -= n
	if d.off < 0 {
		d.off = 0
	}
}
// Reclaim captures the last n entries for usage again.
Reclaim captures the last n entries for usage again.
// Reclaim captures the last n entries for usage again .
func (d *DriverBuffer) Reclaim(n int) {
	d.off -= n
	if d.off < 0 {
		d.off = 0
	}
}
func ( d * DriverBuffer ) Reclaim ( n int ) { d . off -= n if d . off < 0 { d . off = 0 } }
Reclaim captures the last n entries for usage again.
Reclaim captures the last n entries for usage again .