keyok(3X)                                                          keyok(3X)

NAME         top

       keyok - enable or disable a keycode

SYNOPSIS         top

       #include <curses.h>

       int keyok(int keycode, bool enable);

DESCRIPTION         top

       This is an extension to the curses library.  It permits an
       application to disable specific keycodes, rather than use the keypad
       function to disable all keycodes.  Keys that have been disabled can
       be re-enabled.

RETURN VALUE         top

       The keycode must be greater than zero, else ERR is returned.  If it
       does not correspond to a defined key, then ERR is returned.  If the
       enable parameter is true, then the key must have been disabled, and
       vice versa.  Otherwise, the function returns OK.

PORTABILITY         top

       These routines are specific to ncurses.  They were not supported on
       Version 7, BSD or System V implementations.  It is recommended that
       any code depending on them be conditioned using NCURSES_VERSION.

SEE ALSO         top


AUTHOR         top

       Thomas Dickey.

COLOPHON         top

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