decoder plugins: don't include gcc.h

src/decoder/_flac_common.c

@@ -21,6 +21,8 @@
 
 #include "_flac_common.h"
 
+#include <glib.h>
+
 #include <FLAC/format.h>
 #include <FLAC/metadata.h>
 
@@ -169,7 +171,7 @@ void flac_metadata_common_cb(const FLAC__StreamMetadata * block,
 
 void flac_error_common_cb(const char *plugin,
 			  const FLAC__StreamDecoderErrorStatus status,
-			  mpd_unused FlacData * data)
+			  G_GNUC_UNUSED FlacData * data)
 {
 	if (decoder_get_command(data->decoder) == DECODE_COMMAND_STOP)
 		return;

src/decoder/ffmpeg_plugin.c

@@ -18,6 +18,8 @@
 
 #include "../decoder_api.h"
 
+#include <glib.h>
+
 #include <assert.h>
 #include <stdio.h>
 #include <unistd.h>
@@ -26,7 +28,6 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
-#include <glib.h>
 
 #ifdef OLD_FFMPEG_INCLUDES
 #include <avcodec.h>
@@ -73,7 +74,7 @@ static struct ffmpeg_stream *url_to_struct(const char *url)
 }
 
 static int mpd_ffmpeg_open(URLContext *h, const char *filename,
-		       mpd_unused int flags)
+			   G_GNUC_UNUSED int flags)
 {
 	struct ffmpeg_stream *stream = url_to_struct(filename);
 	h->priv_data = stream;

src/decoder/flac_plugin.c

@@ -18,12 +18,14 @@
 
 #include "_flac_common.h"
 
+#include <glib.h>
+
 #include <assert.h>
 #include <unistd.h>
 
 /* this code was based on flac123, from flac-tools */
 
-static flac_read_status flacRead(mpd_unused const flac_decoder * flacDec,
+static flac_read_status flacRead(G_GNUC_UNUSED const flac_decoder * flacDec,
                                   FLAC__byte buf[],
 				  flac_read_status_size_t *bytes,
 				  void *fdata)
@@ -45,7 +47,7 @@ static flac_read_status flacRead(mpd_unused const flac_decoder * flacDec,
 	return flac_read_status_continue;
 }
 
-static flac_seek_status flacSeek(mpd_unused const flac_decoder * flacDec,
+static flac_seek_status flacSeek(G_GNUC_UNUSED const flac_decoder * flacDec,
 				 FLAC__uint64 offset,
 				 void *fdata)
 {
@@ -57,7 +59,7 @@ static flac_seek_status flacSeek(mpd_unused const flac_decoder * flacDec,
 	return flac_seek_status_ok;
 }
 
-static flac_tell_status flacTell(mpd_unused const flac_decoder * flacDec,
+static flac_tell_status flacTell(G_GNUC_UNUSED const flac_decoder * flacDec,
 				 FLAC__uint64 * offset,
 				 void *fdata)
 {
@@ -68,7 +70,7 @@ static flac_tell_status flacTell(mpd_unused const flac_decoder * flacDec,
 	return flac_tell_status_ok;
 }
 
-static flac_length_status flacLength(mpd_unused const flac_decoder * flacDec,
+static flac_length_status flacLength(G_GNUC_UNUSED const flac_decoder * flacDec,
 				     FLAC__uint64 * length,
 				     void *fdata)
 {
@@ -82,7 +84,7 @@ static flac_length_status flacLength(mpd_unused const flac_decoder * flacDec,
 	return flac_length_status_ok;
 }
 
-static FLAC__bool flacEOF(mpd_unused const flac_decoder * flacDec, void *fdata)
+static FLAC__bool flacEOF(G_GNUC_UNUSED const flac_decoder * flacDec, void *fdata)
 {
 	FlacData *data = (FlacData *) fdata;
 
@@ -91,7 +93,7 @@ static FLAC__bool flacEOF(mpd_unused const flac_decoder * flacDec, void *fdata)
 		input_stream_eof(data->inStream);
 }
 
-static void flacError(mpd_unused const flac_decoder *dec,
+static void flacError(G_GNUC_UNUSED const flac_decoder *dec,
 		      FLAC__StreamDecoderErrorStatus status, void *fdata)
 {
 	flac_error_common_cb("flac", status, (FlacData *) fdata);
@@ -191,7 +193,7 @@ static void flacPrintErroredState(FLAC__StreamDecoderState state)
 }
 #endif /* FLAC_API_VERSION_CURRENT >= 7 */
 
-static void flacMetadata(mpd_unused const flac_decoder * dec,
+static void flacMetadata(G_GNUC_UNUSED const flac_decoder * dec,
 			 const FLAC__StreamMetadata * block, void *vdata)
 {
 	flac_metadata_common_cb(block, (FlacData *) vdata);

src/decoder/oggvorbis_plugin.c

@@ -73,7 +73,7 @@ static int ogg_seek_cb(void *vdata, ogg_int64_t offset, int whence)
 }
 
 /* TODO: check Ogg libraries API and see if we can just not have this func */
-static int ogg_close_cb(mpd_unused void *vdata)
+static int ogg_close_cb(G_GNUC_UNUSED void *vdata)
 {
 	return 0;
 }

src/decoder/wavpack_plugin.c

@@ -113,7 +113,7 @@ format_samples_int(int bytes_per_sample, void *buffer, uint32_t count)
  * This function converts floating point sample data to 24-bit integer.
  */
 static void
-format_samples_float(mpd_unused int bytes_per_sample, void *buffer,
+format_samples_float(G_GNUC_UNUSED int bytes_per_sample, void *buffer,
 		     uint32_t count)
 {
 	int32_t *dst = buffer;