decoder/ogg_common: apply coding style

src/decoder/ogg_common.c

@@ -24,15 +24,14 @@
 #include "config.h"
 #include "ogg_common.h"
 
-ogg_stream_type ogg_stream_type_detect(struct input_stream *inStream)
+enum ogg_stream_type
+ogg_stream_type_detect(struct input_stream *is)
 {
 	/* oggflac detection based on code in ogg123 and this post
 	 * http://lists.xiph.org/pipermail/flac/2004-December/000393.html
 	 * ogg123 trunk still doesn't have this patch as of June 2005 */
 	unsigned char buf[41];
-	size_t r;
-
-	r = decoder_read(NULL, inStream, buf, sizeof(buf));
+	size_t r = decoder_read(NULL, is, buf, sizeof(buf));
 	if (r < sizeof(buf) || memcmp(buf, "OggS", 4) != 0)
 		return VORBIS;
 

src/decoder/ogg_common.h

@@ -26,8 +26,12 @@
 
 #include "decoder_api.h"
 
-typedef enum _ogg_stream_type { VORBIS, FLAC } ogg_stream_type;
+enum ogg_stream_type {
+	VORBIS,
+	FLAC,
+};
 
-ogg_stream_type ogg_stream_type_detect(struct input_stream *inStream);
+enum ogg_stream_type
+ogg_stream_type_detect(struct input_stream *is);
 
 #endif /* _OGG_COMMON_H */