usr/src/cmd/troff/troff.d/dev.h

   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 #pragma ident   "%Z%%M% %I%     %E% SMI"
  32
  33 /*
  34  * University Copyright- Copyright (c) 1982, 1986, 1988
  35  * The Regents of the University of California
  36  * All Rights Reserved
  37  *
  38  * University Acknowledgment- Portions of this document are derived from
  39  * software developed by the University of California, Berkeley, and its
  40  * contributors.
  41  */
  42
  43 /*
  44         dev.h: characteristics of a typesetter
  45 */
  46
  47 struct dev {
  48         unsigned short  filesize;       /* number of bytes in file, */
  49                                 /* excluding dev part */
  50         short   res;            /* basic resolution in goobies/inch */
  51         short   hor;            /* goobies horizontally */
  52         short   vert;
  53         short   unitwidth;      /* size at which widths are given, in effect */
  54         short   nfonts;         /* number of fonts physically available */
  55         short   nsizes;         /* number of sizes it has */
  56         short   sizescale;      /* scaling for fractional point sizes */
  57         short   paperwidth;     /* max line length in units */
  58         short   paperlength;    /* max paper length in units */
  59         short   nchtab;         /* number of funny names in chtab */
  60         short   lchname;        /* length of chname table */
  61         short   biggestfont;    /* #chars in largest ever font */
  62         short   spare2;         /* in case of expansion */
  63 };
  64
  65 struct Font {           /* characteristics of a font */
  66         char    nwfont;         /* number of width entries for this font */
  67         char    specfont;       /* 1 == special font */
  68         char    ligfont;        /* 1 == ligatures exist on this font */
  69         char    spare1;         /* unused for now */
  70         char    namefont[10];   /* name of this font (e.g., "R" */
  71         char    intname[10];    /* internal name (=number) on device, in ascii */
  72 };
  73
  74 /* ligatures, ORed into ligfont */
  75
  76 #define LFF     01
  77 #define LFI     02
  78 #define LFL     04
  79 #define LFFI    010
  80 #define LFFL    020