make x11 backend actually compile again, seems to cry about xshmputimage when I try to run it however

svn-id: r7466

1 files changed, 10 insertions, 0 deletions

diff --git a/backends/x11/x11.cpp b/backends/x11/x11.cpp
index 7152ad490d..bd8a541e0f 100644
--- a/backends/x11/x11.cpp
+++ b/backends/x11/x11.cpp
@@ -71,6 +71,11 @@ public:
 	// Set the position of the mouse cursor
 	void set_mouse_pos(int x, int y);
 
+	// Warp the mouse cursor. Where set_mouse_pos() only informs the
+	// backend of the mouse cursor's current position, this function
+	// actually moves the cursor to the specified position.
+	void warp_mouse(int x, int y);
+
 	// Set the bitmap that's used when drawing the cursor.
 	void set_mouse_cursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y);
 
@@ -730,6 +735,11 @@ void OSystem_X11::set_mouse_pos(int x, int y)
 	}
 }
 
+void OSystem_X11::warp_mouse(int x, int y)
+{
+	set_mouse_pos(x, y);
+}
+
 void OSystem_X11::set_mouse_cursor(const byte *buf, uint w, uint h, int hotspot_x, int hotspot_y)
 {
 	cur_state.w = w;