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      1 /*	$NetBSD: DviChar.h,v 1.1.1.1 2016/01/13 18:41:48 christos Exp $	*/
      2 
      3 /*
      4  * DviChar.h
      5  *
      6  * descriptions for mapping dvi names to
      7  * font indexes and back.  Dvi fonts are all
      8  * 256 elements (actually only 256-32 are usable).
      9  *
     10  * The encoding names are taken from X -
     11  * case insensitive, a dash separating the
     12  * CharSetRegistry from the CharSetEncoding
     13  */
     14 
     15 # define DVI_MAX_SYNONYMS	10
     16 # define DVI_MAP_SIZE		256
     17 # define DVI_HASH_SIZE		256
     18 
     19 typedef struct _dviCharNameHash {
     20 	struct _dviCharNameHash	*next;
     21 	const char		*name;
     22 	int			position;
     23 } DviCharNameHash;
     24 
     25 typedef struct _dviCharNameMap {
     26     const char		*encoding;
     27     int			special;
     28     const char		*dvi_names[DVI_MAP_SIZE][DVI_MAX_SYNONYMS];
     29     DviCharNameHash	*buckets[DVI_HASH_SIZE];
     30 } DviCharNameMap;
     31 
     32 DviCharNameMap		*DviFindMap (char *);
     33 void			DviRegisterMap (DviCharNameMap *);
     34 #ifdef NOTDEF
     35 char			*DviCharName (DviCharNameMap *, int, int);
     36 #else
     37 #define DviCharName(map,index,synonym)	((map)->dvi_names[index][synonym])
     38 #endif
     39 int			DviCharIndex (DviCharNameMap *, const char *);
     40