ECHO_WCHAR(3XCURSES) X/Open Curses Library Functions ECHO_WCHAR(3XCURSES)

NAME

echo_wchar, wecho_wchar - add a complex character and refresh window

SYNOPSIS

cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \
-R /usr/xpg4/lib -lcurses [ library... ]

c89 [ flag... ] file... -lcurses [ library... ]

#include <curses.h>

int echo_wchar(const cchar_t *wch);


int wecho_wchar(WINDOW *win, const cchar_t *wch);

DESCRIPTION

The echo_wchar() function produces the same effect as calling
add_wch(3XCURSES) and then refresh(3XCURSES). The wecho_wchar()
function produces the same effect as calling wadd_wch(3XCURSES) and
then wrefresh(3XCURSES).

PARAMETERS

wch
Is a pointer to the complex character to be written to the
window.


win
Is a pointer to the window in which the character is to be
added.

RETURN VALUES

On success, these functions return OK. Otherwise, they return ERR.

ERRORS

None.

ATTRIBUTES

See attributes(7) for descriptions of the following attributes:


+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Standard |
+--------------------+-----------------+
|MT-Level | Unsafe |
+--------------------+-----------------+

SEE ALSO

add_wch(3XCURSES), doupdate(3XCURSES), echochar(3XCURSES),
libcurses(3XCURSES), attributes(7), standards(7)

June 5, 2002 ECHO_WCHAR(3XCURSES)