SetupDiClassGuidsFromNameExW

winapi_ui_automation::um::setupapi

Function SetupDiClassGuidsFromNameExW 

Source 
pub unsafe extern "system" fn SetupDiClassGuidsFromNameExW(
    ClassName: PCWSTR,
    ClassGuidList: LPGUID,
    ClassGuidListSize: DWORD,
    RequiredSize: PDWORD,
    MachineName: PCWSTR,
    Reserved: PVOID,
) -> BOOL