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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*	Copyright (c) 1988 AT&T	*/
     23 /*	  All Rights Reserved  	*/
     24 
     25 
     26 /* library function return value declarations */
     27 
     28 /*
     29  * Copyright (c) 1999 by Sun Microsystems, Inc.
     30  * All rights reserved.
     31  */
     32 
     33 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     34 
     35 
     36 /* private library */
     37 char	*compath(char *pathname);
     38 char	*getwd(char *dir);
     39 char	*logdir(char *name);
     40 char	*mygetenv(char *variable, char *deflt);
     41 char	*mygetwd(char *dir);
     42 
     43 /* alloc.c */
     44 char	*stralloc(char *s);
     45 void	*mymalloc(size_t size);
     46 void	*mycalloc(size_t nelem, size_t size);
     47 void	*myrealloc(void *p, size_t size);
     48 
     49 /* mypopen.c */
     50 FILE	*mypopen(char *cmd, char *mode);
     51 int	mypclose(FILE *ptr);
     52 
     53 /* vp*.c */
     54 FILE	*vpfopen(char *filename, char *type);
     55 void	vpinit(char *currentdir);
     56 int	vpopen(char *path, int oflag);
     57 struct stat;
     58 int	vpstat(char *path, struct stat *statp);
     59 
     60 /* standard C library */
     61 #include <stdlib.h>
     62 #include <string.h>	/* string functions */
     63