int
echochar(
const chtype ch
)
int
wechochar(
WINDOW *win
, const chtype ch
)
int
pechochar(
WINDOW *pad
, const chtype ch
)
stdscr
or to the specified window or pad and then cause an immediate
refresh(
)
of that window or pad.
The
echochar()
function adds the character given in
ch
to
stdscr
at the current cursor position and advances the current cursor position by one.
Any character attributes set in
ch
will be merged with the background attributes currently set on
stdscr
.
stdscr
is then refreshed.
Calling
echochar()
is equivalent to calling
addch(
)
followed by
refresh(
).
The
wechochar()
function is the same as the
echochar(
)
function, excepting that the character is added to the window specified by
win
and
win
is refreshed.
The
pechochar()
function is the similar to the
echochar(
)
function, excepting that the character is added to the pad specified by
pad
and
pad
is refreshed at its previous location on the screen.
Calling
pechochar()
is equivalent to calling
addch(
)
followed by
prefresh(
).
OK
ERR
),
wechochar(
),
and
pechochar(
)
functions comply with the X/Open Curses specification, part of the
Single Unix Specification.