/*! Number of milliseconds within which 2 clicks must occur to be a
double-click */
extern gint config_mouse_dclicktime;
+/*! Number of milliseconds that the mouse has to be on the screen edge before
+ a screen edge event is triggered */
+extern gint config_mouse_screenedgetime;
/*! Number of pixels to resist while crossing another window's edge */
extern gint config_resist_win;