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      1  1.11  dholland /*	$NetBSD: extern.h,v 1.11 2013/08/11 00:39:22 dholland Exp $	*/
      2   1.3       jtc 
      3   1.1     glass /*-
      4   1.3       jtc  * Copyright (c) 1991, 1993
      5   1.3       jtc  *	The Regents of the University of California.  All rights reserved.
      6   1.1     glass  *
      7   1.1     glass  * Redistribution and use in source and binary forms, with or without
      8   1.1     glass  * modification, are permitted provided that the following conditions
      9   1.1     glass  * are met:
     10   1.1     glass  * 1. Redistributions of source code must retain the above copyright
     11   1.1     glass  *    notice, this list of conditions and the following disclaimer.
     12   1.1     glass  * 2. Redistributions in binary form must reproduce the above copyright
     13   1.1     glass  *    notice, this list of conditions and the following disclaimer in the
     14   1.1     glass  *    documentation and/or other materials provided with the distribution.
     15   1.6       agc  * 3. Neither the name of the University nor the names of its contributors
     16   1.1     glass  *    may be used to endorse or promote products derived from this software
     17   1.1     glass  *    without specific prior written permission.
     18   1.1     glass  *
     19   1.1     glass  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20   1.1     glass  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21   1.1     glass  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22   1.1     glass  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23   1.1     glass  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24   1.1     glass  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25   1.1     glass  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26   1.1     glass  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27   1.1     glass  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28   1.1     glass  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29   1.1     glass  * SUCH DAMAGE.
     30   1.1     glass  *
     31   1.3       jtc  *	@(#)extern.h	8.1 (Berkeley) 6/6/93
     32   1.1     glass  */
     33   1.1     glass 
     34   1.9  dholland struct str;
     35   1.9  dholland typedef struct str STR;
     36   1.1     glass 
     37   1.1     glass #include <limits.h>
     38   1.1     glass #define	NCHARS	(UCHAR_MAX + 1)		/* Number of possible characters. */
     39   1.1     glass #define	OOBCH	(UCHAR_MAX + 1)		/* Out of band character value. */
     40   1.1     glass 
     41  1.11  dholland STR *str_create(int, const char *);
     42   1.9  dholland void str_destroy(STR *);
     43   1.8  dholland int	 next(STR *, int *);
     44