release/src/router/libncurses/doc/html/man/keyok.3x.html

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  30   * Author: Thomas E. Dickey 1997
  31   * @Id: keyok.3x,v 1.11 2010/12/04 18:40:45 tom Exp @
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  35 <TITLE>keyok 3x</TITLE>
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  40 <H1>keyok 3x</H1>
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  42 <PRE>
  43 <!-- Manpage converted by man2html 3.0.1 -->
  44 <STRONG><A HREF="keyok.3x.html">keyok(3x)</A></STRONG>                                                     <STRONG><A HREF="keyok.3x.html">keyok(3x)</A></STRONG>
  45
  46
  47
  48
  49 </PRE>
  50 <H2>NAME</H2><PRE>
  51        <STRONG>keyok</STRONG> - enable or disable a keycode
  52
  53
  54 </PRE>
  55 <H2>SYNOPSIS</H2><PRE>
  56        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
  57
  58        <STRONG>int</STRONG> <STRONG>keyok(int</STRONG> <STRONG>keycode,</STRONG> <STRONG>bool</STRONG> <STRONG>enable);</STRONG>
  59
  60
  61 </PRE>
  62 <H2>DESCRIPTION</H2><PRE>
  63        This is an extension to the curses library.  It permits an
  64        application to disable specific keycodes, rather than  use
  65        the  <EM>keypad</EM>  function  to disable all keycodes.  Keys that
  66        have been disabled can be re-enabled.
  67
  68
  69 </PRE>
  70 <H2>RETURN VALUE</H2><PRE>
  71        The keycode  must  be  greater  than  zero,  else  ERR  is
  72        returned.   If  it  does  not correspond to a defined key,
  73        then ERR is returned.  If the <EM>enable</EM>  parameter  is  true,
  74        then  the  key  must  have  been disabled, and vice versa.
  75        Otherwise, the function returns OK.
  76
  77
  78 </PRE>
  79 <H2>PORTABILITY</H2><PRE>
  80        These routines are specific to  ncurses.   They  were  not
  81        supported  on  Version 7, BSD or System V implementations.
  82        It is recommended that any code depending on them be  con-
  83        ditioned using NCURSES_VERSION.
  84
  85
  86 </PRE>
  87 <H2>SEE ALSO</H2><PRE>
  88        <STRONG><A HREF="define_key.3x.html">define_key(3x)</A></STRONG>.
  89
  90
  91 </PRE>
  92 <H2>AUTHOR</H2><PRE>
  93        Thomas Dickey.
  94
  95
  96
  97                                                               <STRONG><A HREF="keyok.3x.html">keyok(3x)</A></STRONG>
  98 </PRE>
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