Sets the scroll flag for the specified window.

    Format

      #include  <curses.h>

      scrollok  (WINDOW *win, bool boolf);

1 - Arguments

 win

    A pointer to the window.

 boolf

    A Boolean TRUE or FALSE value. If boolf is FALSE, scrolling
    is not allowed. This is the default setting. The bool type is
    defined in the <curses.h> header file as follows:

    #define bool int