#0 rw_output_by_id (info=0x1af28, id=77) at randrwrap.c:122 output = #1 0xb7f1f970 in screen_info_new (screen=) at randrwrap.c:606 info = (ScreenInfo *) 0x81d2f40 #2 0xb7f1ff0b in rw_screen_new (gdk_screen=0x80710b0, callback=0x804cdb0 , data=0x80771c0) at randrwrap.c:391 screen = (RWScreen *) 0x81d2ec8 dpy = (Display *) 0x8065578 event_base = 98 ignore = 173 #3 0x0804cfea in main ()