* Copyright (c) 1980 The Regents of the University of California.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* 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
* @(#)extern.h 1.2 (Berkeley) 8/3/92
extern boolean _escaped
; /* if last character was an escape */
extern char *_start
; /* start of the current string */
extern char *l_acmbeg
; /* string introducing a comment */
extern char *l_acmend
; /* string ending a comment */
extern char *l_blkbeg
; /* string begining of a block */
extern char *l_blkend
; /* string ending a block */
extern char *l_chrbeg
; /* delimiter for character constant */
extern char *l_chrend
; /* delimiter for character constant */
extern char *l_combeg
; /* string introducing a comment */
extern char *l_comend
; /* string ending a comment */
extern char l_escape
; /* character used to escape characters */
extern char *l_keywds
[]; /* keyword table address */
extern boolean l_onecase
; /* upper and lower case are equivalent */
extern char *l_prcbeg
; /* regular expr for procedure begin */
extern char *l_strbeg
; /* delimiter for string constant */
extern char *l_strend
; /* delimiter for string constant */
extern boolean l_toplex
; /* procedures only defined at top lex level */
extern char *language
; /* the language indicator */
extern int STRNCMP
__P((char *, char *, int));
extern char *convexp
__P((char *));
extern char *expmatch
__P((char *, char *, char *));