Added neimod's ctrtool

Will be base code for improvments

ctrtool/lzss.h

@@ -0,0 +1,26 @@
+#ifndef _LZSS_H_
+#define _LZSS_H_
+
+#include "types.h"
+#include "settings.h"
+
+typedef struct
+{
+	FILE* file;
+	u32 offset;
+	u32 size;
+	settings* usersettings;
+} lzss_context;
+
+void lzss_init(lzss_context* ctx);
+void lzss_process(lzss_context* ctx, u32 actions);
+void lzss_set_offset(lzss_context* ctx, u32 offset);
+void lzss_set_size(lzss_context* ctx, u32 size);
+void lzss_set_file(lzss_context* ctx, FILE* file);
+void lzss_set_usersettings(lzss_context* ctx, settings* usersettings);
+
+u32 lzss_get_decompressed_size(u8* compressed, u32 compressedsize);
+int lzss_decompress(u8* compressed, u32 compressedsize, u8* decompressed, u32 decompressedsize);
+
+
+#endif // _LZSS_H_