echo_wchar, wecho_wchar - add a complex character and refresh window
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);
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).
Is a pointer to the complex character to be written to the window.
Is a pointer to the window in which the character is to be added.
On success, these functions return OK. Otherwise, they return ERR.
None.
See attributes(5) for descriptions of the following attributes:
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add_wch(3XCURSES), doupdate(3XCURSES), echochar(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)