Function GdipSetAdjustableArrowCapHeight
pub unsafe extern "system" fn GdipSetAdjustableArrowCapHeight(
cap: *mut GpAdjustableArrowCap,
height: f32,
) -> Status
pub unsafe extern "system" fn GdipSetAdjustableArrowCapHeight(
cap: *mut GpAdjustableArrowCap,
height: f32,
) -> Status