NAME
wunctrl — generate printable representation of a wide character
SYNOPSIS
#include <curses.h>
wchar_t *wunctrl(cchar_t *wc);
DESCRIPTION
The
wunctrl()
function generates a wide character string that is a printable representation
of the wide character wc.
This function also performs the following processing on the input argument:
Control characters are converted to the ^X notation.
Any rendition information is removed.
RETURN VALUE
Upon successful completion,
wunctrl()
returns the generated string. Otherwise, it returns a null pointer.
ERRORS
No errors are defined.
CHANGE HISTORY
First released in X/Open Curses, Issue 4.
