gdk/gdk_since_3_8.go
func (v *FrameClock) RequestPhase(phase ClockPhase) {
	C.gdk_frame_clock_request_phase(v.native(), C.GdkFrameClockPhase(phase))
}
func (v *FrameClock) RequestPhase(phase ClockPhase) {
	C.gdk_frame_clock_request_phase(v.native(), C.GdkFrameClockPhase(phase))
}
// RequestPhase is a wrapper around gdk_frame_clock_request_phase().