1 /* $NetBSD: extern.h,v 1.3 1998/12/19 23:41:53 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1980, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)extern.h 8.1 (Berkeley) 6/6/93 37 */ 38 39 typedef int boolean; 40 41 extern boolean x_escaped; /* if last character was an escape */ 42 extern char *x_start; /* start of the current string */ 43 extern char *l_acmbeg; /* string introducing a comment */ 44 extern char *l_acmend; /* string ending a comment */ 45 extern char *l_blkbeg; /* string begining of a block */ 46 extern char *l_blkend; /* string ending a block */ 47 extern char *l_chrbeg; /* delimiter for character constant */ 48 extern char *l_chrend; /* delimiter for character constant */ 49 extern char *l_combeg; /* string introducing a comment */ 50 extern char *l_comend; /* string ending a comment */ 51 extern char l_escape; /* character used to escape characters */ 52 extern char *l_keywds[]; /* keyword table address */ 53 extern boolean l_onecase; /* upper and lower case are equivalent */ 54 extern char *l_prcbeg; /* regular expr for procedure begin */ 55 extern char *l_strbeg; /* delimiter for string constant */ 56 extern char *l_strend; /* delimiter for string constant */ 57 extern boolean l_toplex; /* procedures only defined at top lex level */ 58 extern char *language; /* the language indicator */ 59 60 #include <sys/cdefs.h> 61 62 __BEGIN_DECLS 63 extern int STRNCMP __P((char *, char *, int)); 64 extern char *convexp __P((char *)); 65 extern char *expmatch __P((char *, char *, char *)); 66 __END_DECLS 67 68