NAME
delch, mvdelch, mvwdelch, wdelch — delete a character from a window.
SYNOPSIS
#include <curses.h>
int delch(void);
int mvdelch(int y, int x);
int mvwdelch(WINDOW *win, int y, int x);
int wdelch(WINDOW *win);
DESCRIPTION
These functions delete the character at the current or specified position in
the current or specified window. This function does not change the cursor
position.
RETURN VALUE
Upon successful completion, these functions return OK.
Otherwise, they return ERR.
ERRORS
No errors are defined.
CHANGE HISTORY
First released in X/Open Curses, Issue 2.
X/Open Curses, Issue 4
The entry is rewritten for clarity.
The argument list for the
delch()
function is explicitly declared as void.
