engine: move engine/audio/public to public/ directory

engine/audio/snd_wave_temp.h

@@ -0,0 +1,18 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Create an output wave stream.  Used to record audio for in-engine movies or
+// mixer debugging.
+//
+//=====================================================================================//
+
+#ifndef SND_WAVE_TEMP_H
+#define SND_WAVE_TEMP_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+extern void WaveCreateTmpFile( const char *filename, int rate, int bits, int channels );
+extern void WaveAppendTmpFile( const char *filename, void *buffer, int sampleBits, int numSamples );
+extern void WaveFixupTmpFile( const char *filename );
+
+#endif // SND_WAVE_TEMP_H