diff --git a/src/add-ons/media/plugins/wav_reader/wav.h b/src/add-ons/media/plugins/wav_reader/wav.h
new file mode 100644
index 0000000000..595fbde648
--- /dev/null
+++ b/src/add-ons/media/plugins/wav_reader/wav.h
@@ -0,0 +1,31 @@
+
+struct riff_struct
+{ 
+	uint32 riff_id; // 'RIFF'
+	uint32 len;
+	uint32 wave_id;	// 'WAVE'
+}; 
+
+struct chunk_struct 
+{ 
+	uint32 fourcc;
+	uint32 len;
+};
+
+struct common_struct 
+{ 
+	uint16 format_tag; 
+	uint16 channels; 
+	uint32 samples_per_sec; 
+	uint32 avg_bytes_per_sec; 
+	uint16 block_align; 
+	uint16 bits_per_sample;
+}; 
+
+struct wave_header
+{ 
+	riff_struct   riff;
+	chunk_struct  format;
+	common_struct common;
+	chunk_struct  data;
+};