pub unsafe extern "system" fn HttpQueryServiceConfiguration(
    servicehandle: HANDLE,
    configid: HTTP_SERVICE_CONFIG_ID,
    pinput: *const c_void,
    inputlength: u32,
    poutput: *mut c_void,
    outputlength: u32,
    preturnlength: *mut u32,
    poverlapped: *const OVERLAPPED,
) -> u32