text: /*-
   * Copyright (c) 1991, 1993
   *	The Regents of the University of California.  All rights reserved.
   *
   * This code is derived from software contributed to Berkeley by
   * Kenneth Almquist.
   *
   * 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.
   * 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.
   *
   *	@(#)expand.h	8.2 (Berkeley) 5/4/95
   * $FreeBSD: src/bin/sh/expand.h,v 1.12 2004/04/06 20:06:51 markm Exp $
   */
  
  struct strlist {
  	struct strlist *next;
  	char *text;
  };
  
  
  struct arglist {
  	struct strlist *list;
  	struct strlist **lastp;
  };
  
  /*
   * expandarg() flags
   */
  #define EXP_FULL	0x1	/* perform word splitting & file globbing */
  #define EXP_TILDE	0x2	/* do normal tilde expansion */
  #define	EXP_VARTILDE	0x4	/* expand tildes in an assignment */
  #define	EXP_REDIR	0x8	/* file glob for a redirection (1 match only) */
  #define EXP_CASE	0x10	/* keeps quotes around for CASE pattern */
  
  
  union node;
  void expandhere(union node *, int);
  void expandarg(union node *, struct arglist *, int);
  int patmatch(char *, char *, int);
  void rmescapes(char *);
  int casematch(union node *, char *);
  int wordexpcmd(int, char **);
  
  /*
   * $PchId: expand.h,v 1.4 2006/03/30 14:50:52 philip Exp $
   */
  