Type Definition windows_sys::Win32::Networking::WindowsWebServices::WS_SERVICE_STUB_CALLBACK

pub type WS_SERVICE_STUB_CALLBACK = Option<unsafe extern "system" fn(context: *const WS_OPERATION_CONTEXT, frame: *const c_void, callback: *const c_void, asynccontext: *const WS_ASYNC_CONTEXT, error: *const WS_ERROR) -> HRESULT>;

Required features: "Win32_Networking_WindowsWebServices"