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