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echo_wchar(3curses)


echo_wchar -- write a complex character and immediately refresh the window

Synopsis

cc [options] file -lcurses
#include <curses.h>

int echo_wchar(const cchar_t *wch);

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

Description

The echo_wchar(3curses) function is equivalent to calling add_wch(3curses) and then calling refresh(3curses).

The wecho_wchar(3curses) function is equivalent to calling wadd_wch(3curses) and then calling wrefresh(3curses).

Return value

Upon successful completion, these functions return OK. Otherwise, they return ERR.

Errors

No errors are defined.

Standards Conformance

The Single UNIX Specification, Version 2; The Open Group.

References

addch(3curses), add_wch(3curses), doupdate(3curses), curses(4)
© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 25 April 2004