*: use auto

src/output/plugins/JackOutputPlugin.cxx

@@ -283,7 +283,7 @@ MultiReadAdvance(ConstBuffer<jack_ringbuffer_t *> buffers,
 static void
 WriteSilence(jack_port_t &port, jack_nframes_t nframes)
 {
-	jack_default_audio_sample_t *out =
+	auto *out =
 		(jack_default_audio_sample_t *)
 		jack_port_get_buffer(&port, nframes);
 	if (out == nullptr)
@@ -313,7 +313,7 @@ static void
 Copy(jack_port_t &dest, jack_nframes_t nframes,
      jack_ringbuffer_t &src, jack_nframes_t available)
 {
-	jack_default_audio_sample_t *out =
+	auto *out =
 		(jack_default_audio_sample_t *)
 		jack_port_get_buffer(&dest, nframes);
 	if (out == nullptr)

src/output/plugins/PulseOutputPlugin.cxx

@@ -326,9 +326,9 @@ inline void
 PulseOutput::OnServerLayoutChanged(pa_subscription_event_type_t t,
 				   uint32_t idx)
 {
-	pa_subscription_event_type_t facility =
+	auto facility =
 		pa_subscription_event_type_t(t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK);
-	pa_subscription_event_type_t type =
+	auto type =
 		pa_subscription_event_type_t(t & PA_SUBSCRIPTION_EVENT_TYPE_MASK);
 
 	if (mixer != nullptr &&

src/output/plugins/RecorderOutputPlugin.cxx

@@ -251,7 +251,7 @@ RecorderOutput::ReopenFormat(AllocatedPath &&new_path)
 	assert(path.IsNull());
 	assert(file == nullptr);
 
-	FileOutputStream *new_file = new FileOutputStream(new_path);
+	auto *new_file = new FileOutputStream(new_path);
 
 	AudioFormat new_audio_format = effective_audio_format;