- add a single-byte 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 echochar(const chtype ch);
int wechochar(WINDOW *win, const chtype ch);
The echochar() function produces the same effect as calling addch(3XCURSES) and then refresh(3XCURSES). The wechochar() function produces the same effect as calling waddch(3XCURSES) and then wrefresh(3XCURSES).
Is a pointer to the 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.
See attributes(5) for descriptions of the following attributes: