/*
 * Copyright (c) 1988, 1989, 1990, 1993
 *	The Regents of the University of California.  All rights reserved.
 * Copyright (c) 1988, 1989 by Adam de Boor
 * Copyright (c) 1989 by Berkeley Softworks
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Adam de Boor.
 *
 * 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.
 *
 *	@(#)dir.h	8.2 (Berkeley) 4/28/95
 * $FreeBSD: head/usr.bin/make/dir.h 138512 2004-12-07 13:49:13Z harti $
 */

/* dir.h --
 */

#ifndef	_DIR
#define	_DIR

typedef struct Path {
	char	*name;	    	/* Name of directory */
	int	refCount;	/* Number of paths with this directory */
	int	hits;		/* Number of times a file in this dirextory has
				 * been found  */
	Hash_Table files;    	/* Hash table of files in directory */
} Path;

void Dir_Init(void);
void Dir_InitDot(void);
void Dir_End(void);
Boolean Dir_HasWildcards(const char *);
void Dir_Expand(char *, Lst *, Lst *);
char *Dir_FindFile(char *, Lst *);
int Dir_MTime(GNode *);
void Dir_AddDir(Lst *, char *);
char *Dir_MakeFlags(char *, Lst *);
void Dir_ClearPath(Lst *);
void Dir_Concat(Lst *, Lst *);
void Dir_PrintDirectories(void);
void Dir_PrintPath(Lst *);
void Dir_Destroy(void *);
void *Dir_CopyDir(void *);

#endif /* _DIR */