Deletes the character from a window.
Curses Library (libcurses.a)
#include <curses.h>
int delch(void);
int mvdelch
(int y
int x);
mvwdelch
(WINDOW *win;
int y
int x);
wdelch
(WINDOW *win);
The delch, mvdelch, mvwdelch, and wdelch subroutines delete the character at the current or specified position in the current or specified window. This subroutine does not change the cursor position.
Item | Description |
---|---|
x | |
y | |
*win | Identifies the window from which to delete the character. |
Upon successful completion, these subroutines return OK. Otherwise, they return ERR.
mvdelch();
mvwdelch(20, 30);
wdelch(my_window, 20, 30);