has_ic(3curses)
has_ic --
query functions for terminal insert and delete capability
Synopsis
cc [options] file -lcurses
#include <curses.h>
bool has_ic(void);
bool has_il(void);
Description
The
has_ic(3curses)
function indicates whether the terminal has insert- and delete-character
capabilities.
The
has_il(3curses)
function indicates whether the terminal has insert- and delete-line
capabilities, or can simulate them using scrolling regions.
Return value
The
has_ic(3curses)
function returns TRUE if the terminal has insert- and delete-character
capabilities. Otherwise, it returns FALSE.
The
has_il(3curses)
function returns TRUE if the terminal has insert- and delete-line
capabilities. Otherwise, it returns FALSE.
Errors
No errors are defined.
Usage
The
has_il(3curses)
function may be used to determine if it would be appropriate to turn on
physical scrolling using
scrollok(3curses).
Standards Conformance
The Single UNIX Specification, Version 2; The Open Group.
References
curses(4)
© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 25 April 2004