| Amit Daniel Kachhap | e6a01f5 | 2011-07-20 11:45:59 +0530 | [diff] [blame] | 1 | .\"*************************************************************************** |
| 2 | .\" Copyright (c) 2003-2004,2006 Free Software Foundation, Inc. * |
| 3 | .\" * |
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| 11 | .\" * |
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| 15 | .\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * |
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| 27 | .\"*************************************************************************** |
| 28 | .\" |
| 29 | .\" Author: Thomas E. Dickey 2003 |
| 30 | .\" |
| 31 | .\" $Id: key_defined.3x,v 1.4 2006/02/25 21:50:01 tom Exp $ |
| 32 | .TH key_defined 3X "" |
| 33 | .SH NAME |
| 34 | \fBkey_defined\fP \- check if a keycode is defined |
| 35 | .SH SYNOPSIS |
| 36 | \fB#include <curses.h>\fP |
| 37 | .sp |
| 38 | \fBint key_defined(const char *definition);\fP |
| 39 | .SH DESCRIPTION |
| 40 | This is an extension to the curses library. |
| 41 | It permits an application to determine if a string is currently bound |
| 42 | to any keycode. |
| 43 | .SH RETURN VALUE |
| 44 | If the string is bound to a keycode, its value (greater than zero) is returned. |
| 45 | If no keycode is bound, zero is returned. |
| 46 | If the string conflicts with longer strings which are bound to keys, -1 is returned. |
| 47 | .SH PORTABILITY |
| 48 | These routines are specific to ncurses. They were not supported on |
| 49 | Version 7, BSD or System V implementations. It is recommended that |
| 50 | any code depending on them be conditioned using NCURSES_VERSION. |
| 51 | .SH SEE ALSO |
| 52 | \fBdefine_key\fR(3X). |
| 53 | .SH AUTHOR |
| 54 | Thomas Dickey. |
| 55 | .\"# |
| 56 | .\"# The following sets edit modes for GNU EMACS |
| 57 | .\"# Local Variables: |
| 58 | .\"# mode:nroff |
| 59 | .\"# fill-column:79 |
| 60 | .\"# End: |