99     struct userdata *u = PA_SINK(o)->userdata;  in sink_process_msg()  local
117     struct userdata *u;  in sink_recalculate_max_request_and_rewind()  local
136     struct userdata *u;  in sink_set_state_in_io_thread_cb()  local
158     struct userdata *u;  in sink_update_requested_latency_cb()  local
177     struct userdata *u = s->userdata;  in sink_set_formats_cb()  local
188     struct userdata *u = s->userdata;  in sink_get_formats_cb()  local
195 static void process_rewind(struct userdata *u, pa_usec_t now) {  in process_rewind()
231 static void process_render(struct userdata *u, pa_usec_t now) {  in process_render()
265     struct userdata *u = userdata;  in thread_func()  local
316     struct userdata *u = NULL;  in pa__init()  local
447     struct userdata *u;  in pa__get_n_used()  local
456     struct userdata *u;  in pa__done()  local