All CResLoader methods in-place

Runtime/IOStreams.hpp

@@ -0,0 +1,34 @@
+#ifndef __RETRO_IOSTREAMS_HPP__
+#define __RETRO_IOSTREAMS_HPP__
+
+#include "RetroTypes.hpp"
+#include <Athena/IStreamReader.hpp>
+#include <Athena/IStreamWriter.hpp>
+#include <Athena/MemoryReader.hpp>
+#include <zlib.h>
+
+namespace Retro
+{
+
+using CInputStream = Athena::io::IStreamReader;
+using COutputStream = Athena::io::IStreamWriter;
+
+using CMemoryInStream = Athena::io::MemoryReader;
+
+class CZipInputStream : public CInputStream
+{
+    std::unique_ptr<u8[]> x24_compBuf;
+    std::unique_ptr<CInputStream> x28_strm;
+    z_stream x30_zstrm = {};
+public:
+    CZipInputStream(std::unique_ptr<CInputStream>&& strm);
+    ~CZipInputStream();
+    atUint64 readUBytesToBuf(void *buf, atUint64 len);
+    void seek(atInt64, Athena::SeekOrigin) {}
+    atUint64 position() const {return 0;}
+    atUint64 length() const {return 0;}
+};
+
+}
+
+#endif // __RETRO_IOSTREAMS_HPP__