Function windows::Win32::UI::Controls::GetThemeTextExtent
pub unsafe fn GetThemeTextExtent<P0, P1>(
htheme: P0,
hdc: P1,
ipartid: i32,
istateid: i32,
psztext: &[u16],
dwtextflags: DRAW_TEXT_FORMAT,
pboundingrect: Option<*const RECT>
) -> Result<RECT>