Function windows_sys::Win32::UI::Controls::GetThemeTextExtent

pub unsafe extern "system" fn GetThemeTextExtent(
    htheme: HTHEME,
    hdc: HDC,
    ipartid: i32,
    istateid: i32,
    psztext: PCWSTR,
    cchcharcount: i32,
    dwtextflags: DRAW_TEXT_FORMAT,
    pboundingrect: *const RECT,
    pextentrect: *mut RECT,
) -> HRESULT