xg_get_scroll_id_for_window  116 src/gtkutil.h  extern ptrdiff_t xg_get_scroll_id_for_window (Display *dpy, Window wid);
xg_get_scroll_id_for_window 15171 src/xterm.c      window_id = (Window) xg_get_scroll_id_for_window (display, window_id);