Code cleanup.

source/pc/wav.h

@@ -0,0 +1,38 @@
+#ifndef __WAV_H__
+#define __WAV_H__
+
+#include "../types.h"
+
+typedef struct {
+    char chunkId[4];
+    u32 chunkSize;
+    char format[4];
+} Riff;
+
+typedef struct {
+    char chunkId[4];
+    u32 chunkSize;
+    u16 format;
+    u16 numChannels;
+    u32 sampleRate;
+    u32 byteRate;
+    u16 align;
+    u16 bitsPerSample;
+} Format;
+
+typedef struct {
+    char chunkId[4];
+    u32 chunkSize;
+    u8* data;
+} Data;
+
+typedef struct {
+    Riff riff;
+    Format format;
+    Data data;
+} WAV;
+
+WAV* wav_read(const char* file);
+void wav_free(WAV* wav);
+
+#endif