192 struct snapshot {  struct
193     pa_usec_t sink_now;
194     pa_usec_t sink_latency;
195     size_t sink_delay;
196     int64_t send_counter;
198     pa_usec_t source_now;
199     pa_usec_t source_latency;
200     size_t source_delay;
201     int64_t recv_counter;
202     size_t rlen;
203     size_t plen;
299 static int64_t calc_diff(struct userdata *u, struct snapshot *snapshot) {  in calc_diff()
1047 static void source_output_snapshot_within_thread(struct userdata *u, struct snapshot *snapshot) {  in source_output_snapshot_within_thread()
1102             struct snapshot *snapshot = (struct snapshot *) data;  in source_output_process_msg_cb()  local
1126             struct snapshot *snapshot = (struct snapshot *) data;  in sink_input_process_msg_cb()  local