39 lines
715 B
C
39 lines
715 B
C
#pragma src "/sys/src/libscribble"
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#pragma lib "libscribble.a"
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#pragma incomplete struct graffiti
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typedef struct Scribble Scribble;
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typedef struct graffiti Graffiti;
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typedef struct pen_point {
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Point;
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long chaincode;
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} pen_point;
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typedef struct Stroke {
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uint npts; /*Number of pen_point in array.*/
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pen_point* pts; /*Array of points.*/
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} Stroke;
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#define CS_LETTERS 0
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#define CS_DIGITS 1
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#define CS_PUNCTUATION 2
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struct Scribble {
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/* private state */
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Point *pt;
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int ppasize;
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Stroke ps;
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Graffiti *graf;
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int capsLock;
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int puncShift;
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int tmpShift;
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int ctrlShift;
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int curCharSet;
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};
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Rune recognize(Scribble *);
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Scribble * scribblealloc(void);
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extern int ScribbleDebug;
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