xref: /illumos-gate/usr/src/cmd/troff/troff.d/dev.h (revision ddb365bfc9e868ad24ccdcb0dc91af18b10df082)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 1989 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
28 /*	  All Rights Reserved  	*/
29 
30 /*
31  * University Copyright- Copyright (c) 1982, 1986, 1988
32  * The Regents of the University of California
33  * All Rights Reserved
34  *
35  * University Acknowledgment- Portions of this document are derived from
36  * software developed by the University of California, Berkeley, and its
37  * contributors.
38  */
39 
40 /*
41 	dev.h: characteristics of a typesetter
42 */
43 
44 struct dev {
45 	unsigned short	filesize;	/* number of bytes in file, */
46 				/* excluding dev part */
47 	short	res;		/* basic resolution in goobies/inch */
48 	short	hor;		/* goobies horizontally */
49 	short	vert;
50 	short	unitwidth;	/* size at which widths are given, in effect */
51 	short	nfonts;		/* number of fonts physically available */
52 	short	nsizes;		/* number of sizes it has */
53 	short	sizescale;	/* scaling for fractional point sizes */
54 	short	paperwidth;	/* max line length in units */
55 	short	paperlength;	/* max paper length in units */
56 	short	nchtab;		/* number of funny names in chtab */
57 	short	lchname;	/* length of chname table */
58 	short	biggestfont;	/* #chars in largest ever font */
59 	short	spare2;		/* in case of expansion */
60 };
61 
62 struct Font {		/* characteristics of a font */
63 	char	nwfont;		/* number of width entries for this font */
64 	char	specfont;	/* 1 == special font */
65 	char	ligfont;	/* 1 == ligatures exist on this font */
66 	char	spare1;		/* unused for now */
67 	char	namefont[10];	/* name of this font (e.g., "R" */
68 	char	intname[10];	/* internal name (=number) on device, in ascii */
69 };
70 
71 /* ligatures, ORed into ligfont */
72 
73 #define	LFF	01
74 #define	LFI	02
75 #define	LFL	04
76 #define	LFFI	010
77 #define	LFFL	020
78