int
delch(
void
)
int
wdelch(
WINDOW *win
)
stdscr
or from the specified window.
The
delch()
function deletes the character at the current cursor position on
stdscr
.
Characters to the right of the deleted character are moved one position
to the left.
The cursor position is unchanged.
The
wdelch()
function is the same as the
delch(
)
function, excepting that the character is deleted from the specified window.
NULL
if an error is detected.
The functions that return an int will return one of the following
values:
OK
ERR