xref: /illumos-gate/usr/src/cmd/troff/ext.h (revision e5190c10)
17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate  * with the License.
87c478bd9Sstevel@tonic-gate  *
97c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate  * and limitations under the License.
137c478bd9Sstevel@tonic-gate  *
147c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate  *
207c478bd9Sstevel@tonic-gate  * CDDL HEADER END
217c478bd9Sstevel@tonic-gate  */
227c478bd9Sstevel@tonic-gate /*
237c478bd9Sstevel@tonic-gate  * Copyright 2002 Sun Microsystems, Inc.  All rights reserved.
247c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate  */
267c478bd9Sstevel@tonic-gate 
277c478bd9Sstevel@tonic-gate /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
287c478bd9Sstevel@tonic-gate /*	  All Rights Reserved  	*/
297c478bd9Sstevel@tonic-gate 
307c478bd9Sstevel@tonic-gate /*
317c478bd9Sstevel@tonic-gate  * University Copyright- Copyright (c) 1982, 1986, 1988
327c478bd9Sstevel@tonic-gate  * The Regents of the University of California
337c478bd9Sstevel@tonic-gate  * All Rights Reserved
347c478bd9Sstevel@tonic-gate  *
357c478bd9Sstevel@tonic-gate  * University Acknowledgment- Portions of this document are derived from
367c478bd9Sstevel@tonic-gate  * software developed by the University of California, Berkeley, and its
377c478bd9Sstevel@tonic-gate  * contributors.
387c478bd9Sstevel@tonic-gate  */
397c478bd9Sstevel@tonic-gate 
40*e5190c10Smuffin #pragma ident	"%Z%%M%	%I%	%E% SMI"
41*e5190c10Smuffin 
427c478bd9Sstevel@tonic-gate extern	char	**argp;
437c478bd9Sstevel@tonic-gate extern	char	*chname;
447c478bd9Sstevel@tonic-gate extern	char	*eibuf;
457c478bd9Sstevel@tonic-gate extern	char	*enda;
467c478bd9Sstevel@tonic-gate extern	char	*fitab[];
477c478bd9Sstevel@tonic-gate extern	char	*fontab[];
487c478bd9Sstevel@tonic-gate extern	char	*kerntab[];
497c478bd9Sstevel@tonic-gate extern	char	*ibufp;
507c478bd9Sstevel@tonic-gate extern	char	*obufp;
517c478bd9Sstevel@tonic-gate extern	char	*unlkp;
527c478bd9Sstevel@tonic-gate extern	char	*xbufp;
537c478bd9Sstevel@tonic-gate extern	char	*xeibuf;
547c478bd9Sstevel@tonic-gate extern	char	cfname[NSO+1][NS];
557c478bd9Sstevel@tonic-gate extern	char	devname[];
567c478bd9Sstevel@tonic-gate extern	char	fontfile[];
577c478bd9Sstevel@tonic-gate extern	char	ibuf[IBUFSZ];
587c478bd9Sstevel@tonic-gate extern	char	mfiles[NMF][NS];
597c478bd9Sstevel@tonic-gate extern	char	nextf[];
607c478bd9Sstevel@tonic-gate extern	char	obuf[],	*obufp;
617c478bd9Sstevel@tonic-gate extern	char	termtab[],	fontfile[];
627c478bd9Sstevel@tonic-gate extern	char	tmp_name[];
637c478bd9Sstevel@tonic-gate extern	char	xbuf[IBUFSZ];
647c478bd9Sstevel@tonic-gate extern	filep	apptr;
657c478bd9Sstevel@tonic-gate extern	filep	ip;
667c478bd9Sstevel@tonic-gate extern	filep	nextb;
677c478bd9Sstevel@tonic-gate extern	filep	offset;
687c478bd9Sstevel@tonic-gate extern	filep	roff;
697c478bd9Sstevel@tonic-gate extern	filep	woff;
707c478bd9Sstevel@tonic-gate extern	short	*chtab;
717c478bd9Sstevel@tonic-gate extern	int	*pnp;
727c478bd9Sstevel@tonic-gate extern	short	*pstab;
737c478bd9Sstevel@tonic-gate extern	int	app;
747c478bd9Sstevel@tonic-gate extern	int	ascii;
757c478bd9Sstevel@tonic-gate extern	int	bd;
767c478bd9Sstevel@tonic-gate extern	int	bdtab[];
777c478bd9Sstevel@tonic-gate extern	int	ccs;
787c478bd9Sstevel@tonic-gate extern	int	copyf;
797c478bd9Sstevel@tonic-gate extern	int	cs;
807c478bd9Sstevel@tonic-gate extern	int	dfact;
817c478bd9Sstevel@tonic-gate extern	int	dfactd;
827c478bd9Sstevel@tonic-gate extern	int	diflg;
837c478bd9Sstevel@tonic-gate extern	int	dilev;
847c478bd9Sstevel@tonic-gate extern	int	donef;
857c478bd9Sstevel@tonic-gate extern	int	dotT;
867c478bd9Sstevel@tonic-gate extern	int	dpn;
877c478bd9Sstevel@tonic-gate extern	int	ds;
887c478bd9Sstevel@tonic-gate extern	int	ejf;
897c478bd9Sstevel@tonic-gate extern	int	em;
907c478bd9Sstevel@tonic-gate extern	int	eqflg;
917c478bd9Sstevel@tonic-gate extern	int	error;
927c478bd9Sstevel@tonic-gate extern	int	esc;
937c478bd9Sstevel@tonic-gate extern	int	eschar;
947c478bd9Sstevel@tonic-gate extern	int	ev;
957c478bd9Sstevel@tonic-gate extern	int	evi;
967c478bd9Sstevel@tonic-gate extern	int	evlist[EVLSZ];
977c478bd9Sstevel@tonic-gate extern	int	fc;
987c478bd9Sstevel@tonic-gate extern	int	flss;
997c478bd9Sstevel@tonic-gate extern	int	fontlab[];
1007c478bd9Sstevel@tonic-gate extern	int	gflag;
1017c478bd9Sstevel@tonic-gate extern	int	hflg;
1027c478bd9Sstevel@tonic-gate extern	int	ibf;
1037c478bd9Sstevel@tonic-gate extern	int	ifi;
1047c478bd9Sstevel@tonic-gate extern	int	ifile;
1057c478bd9Sstevel@tonic-gate extern	int	ifl[NSO];
1067c478bd9Sstevel@tonic-gate extern	int	iflg;
1077c478bd9Sstevel@tonic-gate extern	int	init;
1087c478bd9Sstevel@tonic-gate extern	int	lead;
1097c478bd9Sstevel@tonic-gate extern	int	lg;
1107c478bd9Sstevel@tonic-gate extern	int	lgf;
1117c478bd9Sstevel@tonic-gate extern	int	macerr;
1127c478bd9Sstevel@tonic-gate extern	int	mflg;
1137c478bd9Sstevel@tonic-gate extern	int	mfont;
1147c478bd9Sstevel@tonic-gate extern	int	mlist[NTRAP];
1157c478bd9Sstevel@tonic-gate extern	int	mpts;
1167c478bd9Sstevel@tonic-gate extern	int	ndone;
1177c478bd9Sstevel@tonic-gate extern	int	newmn;
1187c478bd9Sstevel@tonic-gate extern	int	nflush;
1197c478bd9Sstevel@tonic-gate extern	int	nfo;
1207c478bd9Sstevel@tonic-gate extern	int	nfonts;
1217c478bd9Sstevel@tonic-gate extern	int	nform;
1227c478bd9Sstevel@tonic-gate extern	int	nhyp;
1237c478bd9Sstevel@tonic-gate extern	int	nlflg;
1247c478bd9Sstevel@tonic-gate extern	int	nlist[NTRAP];
1257c478bd9Sstevel@tonic-gate extern	int	nmfi;
1267c478bd9Sstevel@tonic-gate extern	int	no_out;
1277c478bd9Sstevel@tonic-gate extern	int	nofeed;
1287c478bd9Sstevel@tonic-gate extern	int	nonumb;
1297c478bd9Sstevel@tonic-gate extern	int	noscale;
1307c478bd9Sstevel@tonic-gate extern	int	npn;
1317c478bd9Sstevel@tonic-gate extern	int	npnflg;
1327c478bd9Sstevel@tonic-gate extern	int	nx;
1337c478bd9Sstevel@tonic-gate extern	int	oldbits;
1347c478bd9Sstevel@tonic-gate extern	int	oldmn;
1357c478bd9Sstevel@tonic-gate extern	int	over;
1367c478bd9Sstevel@tonic-gate extern	int	padc;
1377c478bd9Sstevel@tonic-gate extern	int	pfont;
1387c478bd9Sstevel@tonic-gate extern	int	pfrom;
1397c478bd9Sstevel@tonic-gate extern	int	pipeflg;
1407c478bd9Sstevel@tonic-gate extern	int	pl;
1417c478bd9Sstevel@tonic-gate extern	int	pnlist[];
1427c478bd9Sstevel@tonic-gate extern	int	po1;
1437c478bd9Sstevel@tonic-gate extern	int	po;
1447c478bd9Sstevel@tonic-gate extern	int	ppts;
1457c478bd9Sstevel@tonic-gate extern	int	print;
1467c478bd9Sstevel@tonic-gate extern	int	ptid;
1477c478bd9Sstevel@tonic-gate extern	int	pto;
1487c478bd9Sstevel@tonic-gate extern	int	quiet;
1497c478bd9Sstevel@tonic-gate extern	int	ralss;
1507c478bd9Sstevel@tonic-gate extern	int	rargc;
1517c478bd9Sstevel@tonic-gate extern	int	raw;
1527c478bd9Sstevel@tonic-gate extern	int	res;
1537c478bd9Sstevel@tonic-gate extern	int	setwdf;
1547c478bd9Sstevel@tonic-gate extern	int	sfont;
1557c478bd9Sstevel@tonic-gate extern	int	smnt;
1567c478bd9Sstevel@tonic-gate extern	int	stdi;
1577c478bd9Sstevel@tonic-gate extern	int	stop;
1587c478bd9Sstevel@tonic-gate extern	int	sv;
1597c478bd9Sstevel@tonic-gate extern	int	tabch,	ldrch;
1607c478bd9Sstevel@tonic-gate extern	int	tflg;
1617c478bd9Sstevel@tonic-gate extern	int	totout;
1627c478bd9Sstevel@tonic-gate extern	int	trap;
1637c478bd9Sstevel@tonic-gate extern	int	trtab[];
1647c478bd9Sstevel@tonic-gate extern	int	tty;
1657c478bd9Sstevel@tonic-gate extern	int	ttyod;
1667c478bd9Sstevel@tonic-gate extern	int	ulfont;
1677c478bd9Sstevel@tonic-gate extern	int	vflag;
1687c478bd9Sstevel@tonic-gate extern	int	wbfi;
1697c478bd9Sstevel@tonic-gate extern	int	widthp;
1707c478bd9Sstevel@tonic-gate extern	int	xfont;
1717c478bd9Sstevel@tonic-gate extern	int	xpts;
172*e5190c10Smuffin extern	int	no_out;
1737c478bd9Sstevel@tonic-gate extern	struct	s	*ejl;
1747c478bd9Sstevel@tonic-gate extern	struct	s	*frame,	*stk,	*nxf;
1757c478bd9Sstevel@tonic-gate extern	tchar	**hyp;
1767c478bd9Sstevel@tonic-gate extern	tchar	*olinep;
1777c478bd9Sstevel@tonic-gate extern	tchar	pbbuf[NC];
1787c478bd9Sstevel@tonic-gate extern	tchar	*pbp;
1797c478bd9Sstevel@tonic-gate extern	tchar	*lastpbp;
1807c478bd9Sstevel@tonic-gate extern	tchar	ch;
1817c478bd9Sstevel@tonic-gate extern	tchar	nrbits;
1827c478bd9Sstevel@tonic-gate extern	tchar	oline[];
1837c478bd9Sstevel@tonic-gate extern	struct widcache {	/* width cache, indexed by character */
1847c478bd9Sstevel@tonic-gate 	short	fontpts;
1857c478bd9Sstevel@tonic-gate 	short	width;
1867c478bd9Sstevel@tonic-gate } widcache[NWIDCACHE];
1877c478bd9Sstevel@tonic-gate extern	char gchtab[];
1887c478bd9Sstevel@tonic-gate extern	struct	d	d[NDI];
1897c478bd9Sstevel@tonic-gate extern	struct	d	*dip;
1907c478bd9Sstevel@tonic-gate 
1917c478bd9Sstevel@tonic-gate #ifdef	EUC
1927c478bd9Sstevel@tonic-gate #ifdef	NROFF
1937c478bd9Sstevel@tonic-gate #include <stddef.h>
1947c478bd9Sstevel@tonic-gate extern	int	multi_locale;
1957c478bd9Sstevel@tonic-gate extern  int	csi_width[];
1967c478bd9Sstevel@tonic-gate extern	char	mbbuf1[];
1977c478bd9Sstevel@tonic-gate extern	char	*mbbuf1p;
1987c478bd9Sstevel@tonic-gate extern	wchar_t	twc;
1997c478bd9Sstevel@tonic-gate extern	int	(*wdbdg)(wchar_t, wchar_t, int);
2007c478bd9Sstevel@tonic-gate extern	wchar_t	*(*wddlm)(wchar_t, wchar_t, int);
2017c478bd9Sstevel@tonic-gate #endif	/* NROFF */
2027c478bd9Sstevel@tonic-gate #endif	/* EUC */
203