add header for SoundBuffer

Author: BJNFNE

source/Libs Tracker/SoundBuffer.cpp

@@ -1,11 +1,6 @@
-namespace SoundBuffer {
+#include "SoundBuffer.h"
 
-    class trkSoundBuffer {
-    public:
-        int GetSizeInBytes(int param_1);
-        int GetFrequency(int param_1);
-        int GetData(int param_1);
-    };
+namespace SoundBuffer {
 
     int trkSoundBuffer::GetSizeInBytes(int param_1) {
         return *(int *)(param_1 + 0x10);

source/Libs Tracker/SoundBuffer.h

@@ -0,0 +1,20 @@
+#ifndef SOUNDBUFFER_H
+#define SOUNDBUFFER_H
+
+namespace SoundBuffer {
+
+    class trkSoundBuffer {
+    public:
+        // Returns the size of the sound buffer in bytes
+        int GetSizeInBytes(int param_1);
+
+        // Returns the frequency of the sound buffer
+        int GetFrequency(int param_1);
+
+        // Returns the data associated with the sound buffer
+        int GetData(int param_1);
+    };
+
+} // namespace SoundBuffer
+
+#endif // SOUNDBUFFER_H