1 files changed, 52 insertions, 0 deletions
diff --git a/audio/softsynth/mt32/mt32_file.h b/audio/softsynth/mt32/mt32_file.h
new file mode 100644
index 0000000000..e6641660ee
--- /dev/null
+++ b/audio/softsynth/mt32/mt32_file.h
@@ -0,0 +1,52 @@
+/* Copyright (c) 2003-2005 Various contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef MT32EMU_FILE_H
+#define MT32EMU_FILE_H
+
+#include "common/scummsys.h"
+
+namespace MT32Emu {
+
+class File {
+public:
+	enum OpenMode {
+		OpenMode_read  = 0,
+		OpenMode_write = 1
+	};
+	virtual ~File() {}
+	virtual void close() = 0;
+	virtual size_t read(void *in, size_t size) = 0;
+	virtual bool readBit8u(Bit8u *in) = 0;
+	virtual bool readBit16u(Bit16u *in);
+	virtual bool readBit32u(Bit32u *in);
+	virtual size_t write(const void *out, size_t size) = 0;
+	virtual bool writeBit8u(Bit8u out) = 0;
+	// Note: May write a single byte to the file before failing
+	virtual bool writeBit16u(Bit16u out);
+	// Note: May write some (<4) bytes to the file before failing
+	virtual bool writeBit32u(Bit32u out);
+	virtual bool isEOF() = 0;
+};
+
+} // End of namespace MT32Emu
+
+#endif