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OpenDarwin 7.2.1 - man page for keyok (opendarwin section 3X)

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keyok(3X)										keyok(3X)

NAME
       keyok - enable or disable a keycode

SYNOPSIS
       #include <curses.h>

       int keyok(int keycode, bool enable);

DESCRIPTION
       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 reenabled.

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

SEE ALSO
       define_key(3X).

AUTHOR
       Thomas Dickey.

											keyok(3X)
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