Switch to zip archive format for resource data, prep work for moving from PICT/snd to BMP/WAV

PortabilityLayer/DeflateCodec.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include <stdint.h>
+
+namespace PortabilityLayer
+{
+	class IOStream;
+
+	class DeflateCodec
+	{
+	public:
+		static bool DecompressStream(IOStream *stream, size_t inSize, void *outBuffer, size_t outSize);
+	};
+}