Function winapi_ui_automation::um::uxtheme::HitTestThemeBackground

pub unsafe extern "system" fn HitTestThemeBackground(
    hTheme: HTHEME, 
    hdc: HDC, 
    iPartId: c_int, 
    iStateId: c_int, 
    dwOptions: DWORD, 
    pRect: LPCRECT, 
    hrgn: HRGN, 
    ptTest: POINT, 
    pwHitTestCode: *mut WORD
) -> HRESULT