pub unsafe extern "system" fn WsCall(
    serviceproxy: *const WS_SERVICE_PROXY,
    operation: *const WS_OPERATION_DESCRIPTION,
    arguments: *const *const c_void,
    heap: *const WS_HEAP,
    callproperties: *const WS_CALL_PROPERTY,
    callpropertycount: u32,
    asynccontext: *const WS_ASYNC_CONTEXT,
    error: *const WS_ERROR
) -> HRESULT
Expand description

Required features: "Win32_Networking_WindowsWebServices", "Win32_Foundation"