19b50d902SRodney W. Grimes /* 29b50d902SRodney W. Grimes * Copyright (c) 1980, 1993 39b50d902SRodney W. Grimes * The Regents of the University of California. All rights reserved. 49b50d902SRodney W. Grimes * 59b50d902SRodney W. Grimes * 69b50d902SRodney W. Grimes * Redistribution and use in source and binary forms, with or without 79b50d902SRodney W. Grimes * modification, are permitted provided that the following conditions 89b50d902SRodney W. Grimes * are met: 99b50d902SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 109b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer. 119b50d902SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 129b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 139b50d902SRodney W. Grimes * documentation and/or other materials provided with the distribution. 149b50d902SRodney W. Grimes * 3. All advertising materials mentioning features or use of this software 159b50d902SRodney W. Grimes * must display the following acknowledgement: 169b50d902SRodney W. Grimes * This product includes software developed by the University of 179b50d902SRodney W. Grimes * California, Berkeley and its contributors. 189b50d902SRodney W. Grimes * 4. Neither the name of the University nor the names of its contributors 199b50d902SRodney W. Grimes * may be used to endorse or promote products derived from this software 209b50d902SRodney W. Grimes * without specific prior written permission. 219b50d902SRodney W. Grimes * 229b50d902SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 239b50d902SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 249b50d902SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 259b50d902SRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 269b50d902SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 279b50d902SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 289b50d902SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 299b50d902SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 309b50d902SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 319b50d902SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 329b50d902SRodney W. Grimes * SUCH DAMAGE. 339b50d902SRodney W. Grimes * 349b50d902SRodney W. Grimes * @(#)extern.h 8.1 (Berkeley) 6/6/93 35573560d5SMark Murray * $FreeBSD$ 369b50d902SRodney W. Grimes */ 379b50d902SRodney W. Grimes 389b50d902SRodney W. Grimes typedef int boolean; 399b50d902SRodney W. Grimes 409b50d902SRodney W. Grimes extern boolean _escaped; /* if last character was an escape */ 41429f4d13SJohn Birrell extern char *s_start; /* start of the current string */ 429b50d902SRodney W. Grimes extern char *l_acmbeg; /* string introducing a comment */ 439b50d902SRodney W. Grimes extern char *l_acmend; /* string ending a comment */ 449b50d902SRodney W. Grimes extern char *l_blkbeg; /* string begining of a block */ 459b50d902SRodney W. Grimes extern char *l_blkend; /* string ending a block */ 469b50d902SRodney W. Grimes extern char *l_chrbeg; /* delimiter for character constant */ 479b50d902SRodney W. Grimes extern char *l_chrend; /* delimiter for character constant */ 489b50d902SRodney W. Grimes extern char *l_combeg; /* string introducing a comment */ 499b50d902SRodney W. Grimes extern char *l_comend; /* string ending a comment */ 509b50d902SRodney W. Grimes extern char l_escape; /* character used to escape characters */ 519b50d902SRodney W. Grimes extern char *l_keywds[]; /* keyword table address */ 529b50d902SRodney W. Grimes extern boolean l_onecase; /* upper and lower case are equivalent */ 539b50d902SRodney W. Grimes extern char *l_prcbeg; /* regular expr for procedure begin */ 549b50d902SRodney W. Grimes extern char *l_strbeg; /* delimiter for string constant */ 559b50d902SRodney W. Grimes extern char *l_strend; /* delimiter for string constant */ 569b50d902SRodney W. Grimes extern boolean l_toplex; /* procedures only defined at top lex level */ 57573560d5SMark Murray extern const char *language; /* the language indicator */ 589b50d902SRodney W. Grimes 599b50d902SRodney W. Grimes #include <sys/cdefs.h> 609b50d902SRodney W. Grimes 619b50d902SRodney W. Grimes __BEGIN_DECLS 623f330d7dSWarner Losh extern int STRNCMP(char *, char *, int); 633f330d7dSWarner Losh extern char *convexp(char *); 643f330d7dSWarner Losh extern char *expmatch(char *, char *, char *); 659b50d902SRodney W. Grimes __END_DECLS 669b50d902SRodney W. Grimes 67