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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:54:44 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 19:54:44 -0400
commita9157ce950dfe2fc30795d43b9d79b9d1bffc48b (patch)
tree9df484304b560466d145e662c1c254ff0e9ae0ba /static/openbsd/man3/key_defined.3
parent160aa82b2d39c46ad33723d7d909cb4972efbb03 (diff)
docs: Added All OpenBSD Manuals
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+.\" $OpenBSD: key_defined.3,v 1.2 2023/10/17 09:52:08 nicm Exp $
+.\"
+.\"***************************************************************************
+.\" Copyright 2018-2021,2022 Thomas E. Dickey *
+.\" Copyright 2003-2006,2010 Free Software Foundation, Inc. *
+.\" *
+.\" Permission is hereby granted, free of charge, to any person obtaining a *
+.\" copy of this software and associated documentation files (the *
+.\" "Software"), to deal in the Software without restriction, including *
+.\" without limitation the rights to use, copy, modify, merge, publish, *
+.\" distribute, distribute with modifications, sublicense, and/or sell *
+.\" copies of the Software, and to permit persons to whom the Software is *
+.\" furnished to do so, subject to the following conditions: *
+.\" *
+.\" The above copyright notice and this permission notice shall be included *
+.\" in all copies or substantial portions of the Software. *
+.\" *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+.\" *
+.\" Except as contained in this notice, the name(s) of the above copyright *
+.\" holders shall not be used in advertising or otherwise to promote the *
+.\" sale, use or other dealings in this Software without prior written *
+.\" authorization. *
+.\"***************************************************************************
+.\"
+.\" Author: Thomas E. Dickey 2003
+.\"
+.\" $Id: key_defined.3,v 1.2 2023/10/17 09:52:08 nicm Exp $
+.TH key_defined 3 2022-02-12 "ncurses 6.4" "Library calls"
+.SH NAME
+\fBkey_defined\fP \- check if a keycode is defined
+.SH SYNOPSIS
+\fB#include <curses.h>\fP
+.sp
+\fBint key_defined(const char *\fIdefinition\fB);\fR
+.SH DESCRIPTION
+This is an extension to the curses library.
+It permits an application to determine if a string is currently bound
+to any keycode.
+.SH RETURN VALUE
+If the string is bound to a keycode, its value (greater than zero) is returned.
+If no keycode is bound, zero is returned.
+If the string conflicts with longer strings
+which are bound to keys, \-1 is returned.
+.SH PORTABILITY
+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.
+.SH SEE ALSO
+\fBdefine_key\fP(3).
+.SH AUTHOR
+Thomas Dickey.