audio: rename audio.[ch] to audio_config.[ch]

Makefile.am

@@ -41,7 +41,6 @@ mpd_headers = \
 	src/notify.h \
 	src/ack.h \
 	src/ape.h \
-	src/audio.h \
 	src/audio_format.h \
 	src/audio_check.h \
 	src/audio_parser.h \
@@ -231,7 +230,7 @@ src_mpd_SOURCES = \
 	$(MIXER_API_SRC) \
 	src/glib_socket.h \
 	src/notify.c \
-	src/audio.c \
+	src/audio_config.c src/audio_config.h \
 	src/audio_check.c \
 	src/audio_format.c \
 	src/audio_parser.c \

src/audio_config.c

@@ -18,7 +18,7 @@
  */
 
 #include "config.h"
-#include "audio.h"
+#include "audio_config.h"
 #include "audio_format.h"
 #include "audio_parser.h"
 #include "output_internal.h"

src/audio_config.h

@@ -17,8 +17,8 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#ifndef MPD_AUDIO_H
-#define MPD_AUDIO_H
+#ifndef MPD_AUDIO_CONFIG_H
+#define MPD_AUDIO_CONFIG_H
 
 #include <stdbool.h>
 

src/decoder_api.c

@@ -21,7 +21,7 @@
 #include "decoder_api.h"
 #include "decoder_internal.h"
 #include "decoder_control.h"
-#include "audio.h"
+#include "audio_config.h"
 #include "song.h"
 #include "buffer.h"
 #include "pipe.h"

src/main.c

@@ -39,7 +39,7 @@
 #include "player_control.h"
 #include "stats.h"
 #include "sig_handlers.h"
-#include "audio.h"
+#include "audio_config.h"
 #include "output_all.h"
 #include "volume.h"
 #include "log.h"