The \fBunctrl\fR routine returns a character string which is a printable
representation of the character \fIc\fR, ignoring attributes.
Control characters are displayed in the \fB^\fR\fIX\fR notation.
Printing characters are displayed as is.
The corresponding \fBwunctrl\fR returns a printable representation of
a wide character.
The \fBunctrl\fR routine returns a character string which is a printable
representation of the character \fIc\fR, ignoring attributes.
Control characters are displayed in the \fB^\fR\fIX\fR notation.
Printing characters are displayed as is.
The corresponding \fBwunctrl\fR returns a printable representation of
a wide character.