Don't initialize globals to zero (or NULL)

Some compilers and linkers aren't smart enough to optimize this,
as global variables are implictly initialized to zero.  As a
result, binaries are a bit smaller as more goes in the .bss and
less in the text section.

git-svn-id: https://svn.musicpd.org/mpd/trunk@5254 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/inputPlugins/aac_plugin.c

@@ -470,17 +470,6 @@ InputPlugin aacPlugin = {
 
 #else
 
-InputPlugin aacPlugin = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-};
+InputPlugin aacPlugin;
 
 #endif /* HAVE_FAAD */

src/inputPlugins/audiofile_plugin.c

@@ -183,17 +183,6 @@ InputPlugin audiofilePlugin = {
 
 #else
 
-InputPlugin audiofilePlugin = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-};
+InputPlugin audiofilePlugin;
 
 #endif /* HAVE_AUDIOFILE */

src/inputPlugins/flac_plugin.c

@@ -525,17 +525,6 @@ InputPlugin flacPlugin = {
 
 #else /* !HAVE_FLAC */
 
-InputPlugin flacPlugin = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-};
+InputPlugin flacPlugin;
 
 #endif /* HAVE_FLAC */

src/inputPlugins/mod_plugin.c

@@ -92,8 +92,8 @@ static MDRIVER drv_mpd = {
 	VC_VoiceRealVolume
 };
 
-static int mod_mikModInitiated = 0;
-static int mod_mikModInitError = 0;
+static int mod_mikModInitiated;
+static int mod_mikModInitError;
 
 static int mod_initMikMod(void)
 {
@@ -285,17 +285,6 @@ InputPlugin modPlugin = {
 
 #else
 
-InputPlugin modPlugin = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-};
+InputPlugin modPlugin;
 
 #endif /* HAVE_AUDIOFILE */

src/inputPlugins/mp3_plugin.c

@@ -1087,17 +1087,6 @@ InputPlugin mp3Plugin = {
 };
 #else
 
-InputPlugin mp3Plugin = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-};
+InputPlugin mp3Plugin;
 
 #endif

src/inputPlugins/mp4_plugin.c

@@ -450,17 +450,6 @@ InputPlugin mp4Plugin = {
 
 #else
 
-InputPlugin mp4Plugin = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-};
+InputPlugin mp4Plugin;
 
 #endif /* HAVE_FAAD */

src/inputPlugins/mpc_plugin.c

@@ -355,17 +355,6 @@ InputPlugin mpcPlugin = {
 
 #else
 
-InputPlugin mpcPlugin = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL
-};
+InputPlugin mpcPlugin;
 
 #endif

src/inputPlugins/oggflac_plugin.c

@@ -418,17 +418,6 @@ InputPlugin oggflacPlugin = {
 
 #else /* !HAVE_FLAC */
 
-InputPlugin oggflacPlugin = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-};
+InputPlugin oggflacPlugin;
 
 #endif /* HAVE_OGGFLAC */

src/inputPlugins/oggvorbis_plugin.c

@@ -429,17 +429,6 @@ InputPlugin oggvorbisPlugin = {
 
 #else /* !HAVE_OGGVORBIS */
 
-InputPlugin oggvorbisPlugin = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	0,
-	NULL,
-	NULL,
-};
+InputPlugin oggvorbisPlugin;
 
 #endif /* HAVE_OGGVORBIS */