Use a macro to declare disabled audio output plugins

src/audioOutput.h

@@ -26,6 +26,18 @@
 #include "tag.h"
 #include "conf.h"
 
+#define DISABLED_AUDIO_OUTPUT_PLUGIN(plugin) \
+	AudioOutputPlugin plugin = { \
+		NULL, \
+		NULL, \
+		NULL, \
+		NULL, \
+		NULL, \
+		NULL, \
+		NULL, \
+		NULL, \
+	};
+
 typedef struct _AudioOutput AudioOutput;
 
 typedef int (* AudioOutputTestDefaultDeviceFunc) ();
@@ -80,7 +92,7 @@ typedef struct _AudioOutputPlugin {
         AudioOutputPlayFunc playFunc;
         AudioOutputDropBufferedAudioFunc dropBufferedAudioFunc;
         AudioOutputCloseDeviceFunc closeDeviceFunc;
-	AudioOutputSendMetadataFunc sendMetdataFunc;
+        AudioOutputSendMetadataFunc sendMetdataFunc;
 } AudioOutputPlugin;
 
 void initAudioOutputPlugins();

src/audioOutputs/audioOutput_alsa.c

@@ -371,23 +371,11 @@ AudioOutputPlugin alsaPlugin =
 	alsa_playAudio,
 	alsa_dropBufferedAudio,
 	alsa_closeDevice,
-	NULL /* sendMetadataFunc */
+	NULL, /* sendMetadataFunc */
 };
 
 #else /* HAVE ALSA */
 
-AudioOutputPlugin alsaPlugin =
-{
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL /* sendMetadataFunc */
-};
+DISABLED_AUDIO_OUTPUT_PLUGIN(alsaPlugin)
 
 #endif /* HAVE_ALSA */
-
-

src/audioOutputs/audioOutput_ao.c

@@ -244,24 +244,13 @@ AudioOutputPlugin aoPlugin =
 	audioOutputAo_play,
 	audioOutputAo_dropBufferedAudio,
 	audioOutputAo_closeDevice,
-	NULL /* sendMetadataFunc */
+	NULL, /* sendMetadataFunc */
 };
 
 #else
 
 #include <stdio.h>
 
-AudioOutputPlugin aoPlugin = 
-{
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-};
+DISABLED_AUDIO_OUTPUT_PLUGIN(aoPlugin)
 
 #endif

src/audioOutputs/audioOutput_mvp.c

@@ -274,23 +274,11 @@ AudioOutputPlugin mvpPlugin =
    mvp_playAudio,
    mvp_dropBufferedAudio,
    mvp_closeDevice,
-   NULL /* sendMetadataFunc */
+   NULL, /* sendMetadataFunc */
 };
 
 #else /* HAVE_MVP */
 
-AudioOutputPlugin mvpPlugin =
-{
-       NULL,
-       NULL,
-       NULL,
-       NULL,
-       NULL,
-       NULL,
-       NULL,
-       NULL,
-       NULL /* sendMetadataFunc */
-};     
+DISABLED_AUDIO_OUTPUT_PLUGIN(mvpPlugin)
 
 #endif /* HAVE_MVP */
-

src/audioOutputs/audioOutput_oss.c

@@ -555,24 +555,11 @@ AudioOutputPlugin ossPlugin =
 	oss_playAudio,
 	oss_dropBufferedAudio,
 	oss_closeDevice,
-	NULL /* sendMetadataFunc */
+	NULL, /* sendMetadataFunc */
 };
 
 #else /* HAVE OSS */
 
-AudioOutputPlugin ossPlugin =
-{
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL /* sendMetadataFunc */
-};
+DISABLED_AUDIO_OUTPUT_PLUGIN(ossPlugin)
 
 #endif /* HAVE_OSS */
-
-

src/audioOutputs/audioOutput_osx.c

@@ -351,24 +351,13 @@ AudioOutputPlugin osxPlugin =
 	osx_play,
 	osx_dropBufferedAudio,
 	osx_closeDevice,
-	NULL /* sendMetadataFunc */
+	NULL, /* sendMetadataFunc */
 };
 
 #else
 
 #include <stdio.h>
 
-AudioOutputPlugin osxPlugin = 
-{
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-};
+DISABLED_AUDIO_OUTPUT_PLUGIN(osxPlugin)
 
 #endif

src/audioOutputs/audioOutput_pulse.c

@@ -196,16 +196,6 @@ AudioOutputPlugin pulsePlugin = {
 
 #else /* HAVE_PULSE */
 
-AudioOutputPlugin pulsePlugin =
-{
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-};
+DISABLED_AUDIO_OUTPUT_PLUGIN(pulsePlugin)
 
 #endif /* HAVE_PULSE */

src/audioOutputs/audioOutput_shout.c

@@ -604,22 +604,11 @@ AudioOutputPlugin shoutPlugin =
 	myShout_play,
 	myShout_dropBufferedAudio,
 	myShout_closeDevice,
-	myShout_setTag
+	myShout_setTag,
 };
 
 #else
 
-AudioOutputPlugin shoutPlugin = 
-{
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL
-};
+DISABLED_AUDIO_OUTPUT_PLUGIN(shoutPlugin)
 
 #endif