NAME
erasewchar, killwchar — terminal environment query functions
SYNOPSIS
#include <curses.h>
int erasewchar(wchar_t *ch);
int killwchar(wchar_t *ch);
DESCRIPTION
The
erasewchar()
function stores the current erase character in the object pointed to by
ch. If no erase character has been defined, the function will fail and
the object pointed to by ch will not be changed.
The
killwchar()
function stores the current line kill character in the object pointed to by
ch. If no line kill character has been defined, the function will fail
and the object pointed to by ch will not be changed.
RETURN VALUE
Upon successful completion,
erasewchar()
and
killwchar()
return OK. Otherwise, they return ERR.
ERRORS
No errors are defined.
SEE ALSO
Attributes
in curses_intro(3X),
clearok(3X),
delscreen(3X),
<curses.h>,
tcattribute(3C)
(in the
X/Open System Interfaces and Headers, Issue 4, Version 2
specification).
CHANGE HISTORY
First released in X/Open Curses, Issue 4.
