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Diffstat (limited to 'upstream/opensuse-tumbleweed/man3/key_defined.3ncurses')
| -rw-r--r-- | upstream/opensuse-tumbleweed/man3/key_defined.3ncurses | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/upstream/opensuse-tumbleweed/man3/key_defined.3ncurses b/upstream/opensuse-tumbleweed/man3/key_defined.3ncurses new file mode 100644 index 00000000..28936326 --- /dev/null +++ b/upstream/opensuse-tumbleweed/man3/key_defined.3ncurses @@ -0,0 +1,61 @@ +.\"*************************************************************************** +.\" Copyright 2018-2022,2023 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.3x,v 1.32 2023/12/16 20:32:22 tom Exp $ +.TH key_defined 3NCURSES 2023-12-16 "ncurses 6.4" "Library calls" +.SH NAME +\fB\%key_defined\fP \- +test whether a \fIcurses\fR keycode is defined +.SH SYNOPSIS +.nf +\fB#include <ncursesw/curses.h> +.PP +\fBint key_defined(const char *\fIdefinition\fP); +.fi +.SH DESCRIPTION +This is an extension to the \fIcurses\fP 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 +This routine is specific to \fI\%ncurses\fP. +It was not supported on +Version 7, BSD or System V implementations. +It is recommended that +any code depending on them be conditioned using \fB\%NCURSES_VERSION\fP. +.SH AUTHORS +Thomas Dickey +.SH SEE ALSO +\fB\%define_key\fP(3NCURSES) |