/*	deviceinfo.h:		 data describing the Interpress device and fonts*/struct device_entry {	short	font_size;	/* total size of font_entries in file (bytes), */	short	resolution;	/* resolution of device */	short	hor_units;	/* horizontal units */	short	ver_units;	/* vertical units */	short	width_units;	/* units used to descibe character widths */	short	num_fonts;	/* number of valid fonts for device */	short	num_sizes;	/* number of valid sizes for device  */	short	scaling;	/* scale factor used to represent non-integer point sizes */	short	output_wid;	/* maximum width of output (in units) */	short	output_len;	/* maximum length of output (in units) */	short	spec_char_num;	/* number of 'special' characters recognized by device */				/* must exist in specCharTab */	short	spec_name_len;	/* length of string containing all 'special' */				/* character names */	short	num_stiptypes;  /* number of different stipple families */	short	unused[1];	/* for expansion */};struct font_entry {	char	num_char_wid;		/* number of width entries for this font */	char	special_flag;		/* indicates if this font is a special font (=1)  */	char	ligature_flag;		/* indicates if ligatures exist on this font (=1) */	char	unused;	char	font_name[10];		/* troff internal font name  */	char	font_number[10];	/* troff internal font number (ascii equivalent) */};