/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*        All Rights Reserved   */


#ident  "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.7.1.1       */
/*
 *      UNIX shell
 */


#define N_ENVCHG 0020
#define N_RDONLY 0010
#define N_EXPORT 0004
#define N_ENVNAM 0002
#define N_FUNCTN 0001

#define N_DEFAULT 0

struct namnod
{
        struct namnod   *namlft;
        struct namnod   *namrgt;
        unsigned char   *namid;
        unsigned char   *namval;
        unsigned char   *namenv;
        int     namflg;
};