/*
 * Copyright (c) 1981 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef lint
/*static char sccsid[] = "from: @(#)unctrl.c	5.5 (Berkeley) 8/23/92";*/
static char rcsid[] = "$Id: unctrl.c,v 1.3 1993/08/07 05:49:10 mycroft Exp $";
#endif /* not lint */

/*
 * Define unctrl codes for each character.
 */
char *__unctrl[128] = {
	"^@",  "^A",  "^B",  "^C",  "^D",  "^E",  "^F",  "^G",
	"^H",  "^I",  "^J",  "^K",  "^L",  "^M",  "^N",  "^O",
	"^P",  "^Q",  "^R",  "^S",  "^T",  "^U",  "^V",  "^W",
	"^X",  "^Y",  "^Z",  "^[", "^\\",  "^]",  "^~",  "^_",
	 " ",   "!",  "\"",   "#",   "$",   "%",   "&",   "'",
	 "(",   ")",   "*",   "+",   ",",   "-",   ".",   "/",
	 "0",   "1",   "2",   "3",   "4",   "5",   "6",   "7",
	 "8",   "9",   ":",   ";",   "<",   "=",   ">",   "?",
	 "@",   "A",   "B",   "C",   "D",   "E",   "F",   "G",
	 "H",   "I",   "J",   "K",   "L",   "M",   "N",   "O",
	 "P",   "Q",   "R",   "S",   "T",   "U",   "V",   "W",
	 "X",   "Y",   "Z",   "[",  "\\",   "]",   "^",   "_",
	 "`",   "a",   "b",   "c",   "d",   "e",   "f",   "g",
	 "h",   "i",   "j",   "k",   "l",   "m",   "n",   "o",
	 "p",   "q",   "r",   "s",   "t",   "u",   "v",   "w",
	 "x",   "y",   "z",   "{",   "|",   "}",   "~",   "^?",
};

/* The length of the characters in the above array. */
char __unctrllen[128] = {
	   2,     2,     2,     2,     2,     2,     2,     2,
	   2,     2,     2,     2,     2,     2,     2,     2,
	   2,     2,     2,     2,     2,     2,     2,     2,
	   2,     2,     2,     2,     2,     2,     2,     2,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     1,
	   1,     1,     1,     1,     1,     1,     1,     2,
};