Delete the character on the specified window at the current position
of the cursor. The delch function operates on the stdscr window.
Format
#include <curses.h>
int delch();
int wdelch (WINDOW *win);
Argument
- win
- A pointer to the window.
Description
All of the characters to the right of the cursor on the same
line are shifted to the left, and a blank character is appended to
the end of the line.
Return Values
| OK | Indicates success. |
| ERR | Indicates an error. |
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