1 #pragma src "/sys/src/libscribble" 2 #pragma lib "libscribble.a" 3 4 #pragma incomplete struct graffiti 5 6 typedef struct Scribble Scribble; 7 typedef struct graffiti Graffiti; 8 9 typedef struct pen_point { 10 Point; 11 long chaincode; 12 } pen_point; 13 14 typedef struct Stroke { 15 uint npts; /*Number of pen_point in array.*/ 16 pen_point* pts; /*Array of points.*/ 17 } Stroke; 18 19 #define CS_LETTERS 0 20 #define CS_DIGITS 1 21 #define CS_PUNCTUATION 2 22 23 struct Scribble { 24 /* private state */ 25 Point *pt; 26 int ppasize; 27 Stroke ps; 28 Graffiti *graf; 29 int capsLock; 30 int puncShift; 31 int tmpShift; 32 int ctrlShift; 33 int curCharSet; 34 }; 35 36 Rune recognize(Scribble *); 37 Scribble * scribblealloc(void); 38 39 extern int ScribbleDebug; 40