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Length: 1431 (0x597)
Types: TextFile
Notes: UNIX file
Names: »vfont.h«
└─⟦26887b7e0⟧ Bits:30009717 Comet 32 harddisk image
└─⟦28c352965⟧ »/a« UNIX Filesystem
└─⟦this⟧ »usr/include/vfont.h«
/*
* @(#)vfont.h 3.4 7/14/83
* @(#)Copyright (C) 1983 by National Semiconductor Corp.
*/
/*
* The structures header and dispatch define the format of a font file.
*
* See vfont(5) for more details.
*/
# define VF_MAGIC 286 /* vfont font header magic number */
# define MF_MAGIC 287 /* Genix font header magic number */
# define CF_MAGIC 288 /* Comet32 font header magic number */
/*
* Vfont font header
*/
struct header {
short magic;
unsigned short size; /* Bitmap size */
short maxx;
short maxy;
short xtend;
};
/*
* Genix font header
* Same size as vfont font header, but two fields are used
* for different purposes: to record first and last character
* index actually contained in the font. (Thus information
* for the character 'A' lives at chardes index position
* 'A'-first_ch.)
*/
typedef struct font_header {
short magic;
unsigned short size; /* Bitmap size */
short first_ch; /* Index of 1st char in font */
short last_ch; /* Index of last char in font */
short xtend;
} font_header;
/*
* Full version used by vfont and related programs
*/
struct dispatch {
unsigned short addr; /* really an offset */
short nbytes;
char up;
char down;
char left;
char right;
short width;
};
/*
* Stripped down version used for Genix font files.
*/
typedef struct chardes {
unsigned short offset;
short nbytes;
char up;
char down;
char left;
char right;
} chardes;