initial mouse -> keyboard emulation wrapper (mainly for iphone)

src/sdl/CInput.h

@@ -123,7 +123,7 @@
 
 typedef struct stInputCommand
 {
-	bool active;
+	Uint8 active;
 	bool lastactive;
 	//int value;
 
@@ -188,6 +188,8 @@ private:
 	void processKeys(int value);
 	void processJoystickAxis(void);
 	void processJoystickButton(int value);
+	void processMouse();
+	void processMouse(int x, int y, bool down);
 #ifdef WIZ
 	void WIZ_EmuKeyboard( int button, int value );
 	void WIZ_AdjustVolume( int direction );