UNCTRL(3)

NAME
12.2 `unctrl'--get printable representation of a character

SYNOPSIS
     #include <unctrl.h>
     char *unctrl(int C);
     int unctrllen(int C);

DESCRIPTION
`unctrl' is a macro which returns the printable representation of C as a string. `unctrllen' is a macro which returns the length of the printable representation of C.

RETURNS
`unctrl' returns a string of the printable representation of C.
   `unctrllen' returns the length of the string which is the printable representation of C.

PORTABILITY
`unctrl' and `unctrllen' are not ANSI C.
   No supporting OS subroutines are required.

SEE ALSO
unctrl is part of the library. The full documentation for is maintained as a Texinfo manual. If info and are properly installed at your site, the command

    info

will give you access to the complete manual.