Cross Reference: /src/tests/lib/libcurses/tests/setscrreg

      1 include start
      2 include fill_screen_numbers
      3 call OK refresh
      4 compare fill_screen_numbers.chk
      5 
      6 call OK setscrreg 5 8
      7 call OK scrollok STDSCR $TRUE
      8 call OK scrl 2
      9 call OK refresh
     10 compare setscrreg.chk
     11