Function winapi_ui_automation::um::uxtheme::GetThemeString

pub unsafe extern "system" fn GetThemeString(
    hTheme: HTHEME, 
    iPartId: c_int, 
    iStateId: c_int, 
    iPropId: c_int, 
    pszBuff: LPWSTR, 
    cchMaxBuffChars: c_int
) -> HRESULT