tag/RiffFormat: use CamelCase

src/tag/RiffFormat.hxx

@@ -22,13 +22,13 @@
 
 #include <cstdint>
 
-struct riff_header {
+struct RiffFileHeader {
 	char id[4];
 	uint32_t size;
 	char format[4];
 };
 
-struct riff_chunk_header {
+struct RiffChunkHeader {
 	char id[4];
 	uint32_t size;
 };

src/tag/RiffId3.cxx

@@ -34,7 +34,7 @@ riff_seek_id3(InputStream &is, std::unique_lock<Mutex> &lock)
 
 	is.Rewind(lock);
 
-	riff_header header;
+	RiffFileHeader header;
 	is.ReadFull(lock, &header, sizeof(header));
 	if (memcmp(header.id, "RIFF", 4) != 0 ||
 	    (is.KnownSize() && FromLE32(header.size) > is.GetSize()))
@@ -43,7 +43,7 @@ riff_seek_id3(InputStream &is, std::unique_lock<Mutex> &lock)
 	while (true) {
 		/* read the chunk header */
 
-		riff_chunk_header chunk;
+		RiffChunkHeader chunk;
 		is.ReadFull(lock, &chunk, sizeof(chunk));
 
 		size_t size = FromLE32(chunk.size);