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Length: 2300 (0x8fc)
Types: TextFile
Notes: UNIX file
Names: »font.h«
└─⟦7decd0fac⟧ Bits:30004155/disk4.imd SW95713I 386/ix Software Development System Rel. 2.0
└─⟦7decd0fac⟧ UNIX Filesystem
└─⟦this⟧ »sd/new/usr/include/tam/sys/font.h«
/* Copyright (c) 1984, 1986, 1987, 1988 AT&T */
/* All Rights Reserved */
/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
/* The copyright notice above does not evidence any */
/* actual or intended publication of such source code. */
#ident "@(#)font.h 2.3 - 88/05/27"
/*
Unix Window System
Font/Icon Defintions
*/
#ifndef FONT_H
#define FONT_H
#include "sys/types.h"
#include "sys/iohw.h"
#define FMAGIC 0616 /* font file magic number */
#define NSFONTS 16 /* More system font slots than
per- window slots */
#define FNTSIZE 96 /* size of a font */
#define FNTBASE 32 /* first character */
#define FNSIZE 60 /* maximum font name size */
#define ICONSIZE 64 /* shorts in icon raster area */
#ifdef KERNEL
/***** BEWARE: */
/***** the fntdef and fcdef structures should not be changed */
/***** without changing the raster text function (io/rastex.s) */
#endif
struct fcdef /* font character definition */
{
char fc_hs; /* horizontal size in bits */
char fc_vs; /* vertical size */
char fc_ha; /* horizontal adjust (signed) */
char fc_va; /* vertical adjust (signed) */
char fc_hi; /* horizontal increment */
char fc_vi; /* vertical increment (optional)*/
short fc_mr; /* relative mini-raster pointer */
};
struct fntdef
{
long ff_magic; /* magic number */
unsigned char ff_flags; /* flags */
char ff_hs; /* nominal horizontal spacing */
char ff_vs; /* nominal vertical spacing */
char ff_baseline; /* pixel offset to baseline */
char ff_dummy[24]; /* round to 32 bytes */
struct fcdef ff_fc[FNTSIZE]; /* font control */
unsigned short ff_raster; /* raster data begins here */
};
struct ufdata /* user font data */
{
short uf_slot; /* slot number */
char uf_name[FNSIZE];/* font name (file name) */
};
struct icon /* an icon */
{
char ic_flags; /* flags */
struct fcdef ic_fc; /* font def */
unsigned short ic_raster[ICONSIZE]; /* raster data */
};
struct wfont /* Loaded fonts bookkeeping */
{
struct fntdef *wf_ff; /* ptr to font file header */
short wf_usecnt; /* use count of font, 0=free */
ino_t wf_ino; /* inode number of font file */
time_t wf_mtime; /* modified time of font file */
long wf_size; /* size of font file */
};
#endif FONT_H