curs_inswch, inswch, winswch, mvinswch, mvwinswch - Insert
a wchar_t character before the character under the cursor
in a Curses window
#include <curses.h>
int inswch(
chtype wch ); int winswch(
WINDOW *win,
chtype wch ); int mvinswch(
int y,
int x,
chtype wch ); int mvwinswch(
WINDOW *win,
int y,
int x,
chtype wch );
Curses Library (libcurses)
These routines insert the character wch, which contains a
wide character, before the character under the cursor. All
characters to the right of the cursor are moved one space
to the right, with the possibility of the rightmost character
on the line being lost. These routines do not change
the cursor position after moving to y, x, if specified.
This does not imply use of the hardware insert-character
feature.
The header file <curses.h> automatically includes the
header file <stdio.h>.
Note that inswch, mvinswch, and mvwinswch may be macros.
The routines described on this reference page are among
the MNLS Curses functions that are not included in the
X/Open Curses CAE specification. MNLS routines are supported
only for backward compatibility reasons. Use the
*ins_wch functions in new applications (see
curs_ins_wch(3)).
All routines return the integer ERR upon failure and an
integer value other than ERR upon successful completion.
Functions: curses(3), curs_ins_wch(3)
curs_inswch(3)
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