Method: Curses::Window#scrl

Defined in:
curses.c

#scrl(n) ⇒ Object 



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# File 'curses.c', line 1271

static VALUE
window_scrl(VALUE obj, VALUE n)
{
#ifdef HAVE_WSCRL
  struct windata *winp;

  GetWINDOW(obj, winp);
  /* may have to raise exception on ERR */
  return (wscrl(winp->window,NUM2INT(n)) == OK) ? Qtrue : Qfalse;
#else
  return Qfalse;
#endif
}