1994-05-27 12:33:43 +00:00
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/*
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* Copyright (c) 1980, 1993
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* The Regents of the University of California. All rights reserved.
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*
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)extern.h 8.1 (Berkeley) 6/6/93
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2001-12-11 23:10:26 +00:00
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* $FreeBSD$
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1994-05-27 12:33:43 +00:00
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*/
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typedef int boolean;
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extern boolean _escaped; /* if last character was an escape */
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1998-05-15 09:26:28 +00:00
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extern char *s_start; /* start of the current string */
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1994-05-27 12:33:43 +00:00
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extern char *l_acmbeg; /* string introducing a comment */
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extern char *l_acmend; /* string ending a comment */
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extern char *l_blkbeg; /* string begining of a block */
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extern char *l_blkend; /* string ending a block */
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extern char *l_chrbeg; /* delimiter for character constant */
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extern char *l_chrend; /* delimiter for character constant */
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extern char *l_combeg; /* string introducing a comment */
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extern char *l_comend; /* string ending a comment */
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extern char l_escape; /* character used to escape characters */
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extern char *l_keywds[]; /* keyword table address */
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extern boolean l_onecase; /* upper and lower case are equivalent */
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extern char *l_prcbeg; /* regular expr for procedure begin */
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extern char *l_strbeg; /* delimiter for string constant */
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extern char *l_strend; /* delimiter for string constant */
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extern boolean l_toplex; /* procedures only defined at top lex level */
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2001-12-11 23:10:26 +00:00
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extern const char *language; /* the language indicator */
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1994-05-27 12:33:43 +00:00
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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extern int STRNCMP __P((char *, char *, int));
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extern char *convexp __P((char *));
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extern char *expmatch __P((char *, char *, char *));
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__END_DECLS
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