text: /*
   * 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 1.4	*/
  /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
  
  #include "string.h"
  
  /**
   ** strip() - STRIP LEADING AND TRAILING BLANKS
   **/
  
  char *
  #if	defined(__STDC__)
  strip (
  	char *			str
  )
  #else
  strip (str)
  	register char		*str;
  #endif
  {
  	register char		*p;
  
  	if (!str || !*str)
  		return (0);
  
  	str += strspn(str, " ");
  	for (p = str; *p; p++)
  		;
  	p--;
  	for (; p >= str && *p == ' '; p--)
  		;
  	*++p = 0;
  	return (str);
  }
  