/* param handle ENET handler pointer. Should be provided by application. param callback The ENET callback function. param userData The callback function parameter.  */
void ENET_SetCallback(enet_handle_t *handle, enet_callback_t callback, void *userData)
/* param handle ENET handler pointer. Should be provided by application. param callback The ENET callback function. param userData The callback function parameter.  */
void ENET_SetCallback(enet_handle_t *handle, enet_callback_t callback, void *userData)
{
    assert(handle != NULL);
    handle->callback = callback;
    handle->userData = userData;
}