//int id = strtol(argv[1], NULL, 16);
XUngrabPointer(d, CurrentTime);
cur = XCreateFontCursor(d, XC_crosshair);
XGrabPointer(d, RootWindow(d, s), False, ButtonPressMask, GrabModeAsync,
GrabModeAsync, None, cur, CurrentTime);
//int id = strtol(argv[1], NULL, 16);
XUngrabPointer(d, CurrentTime);
cur = XCreateFontCursor(d, XC_crosshair);
XGrabPointer(d, RootWindow(d, s), False, ButtonPressMask, GrabModeAsync,
GrabModeAsync, None, cur, CurrentTime);