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#define NUM_RECS 3
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#define DEFAULT_REC_DIR "classsifiers"
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#define REC_DEFAULT_USER_DIR "/sys/lib/scribble/classifiers"
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#define CLASSIFIER_DIR "lib/classifiers"
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#define DEFAULT_LETTERS_FILE "letters.cl"
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#define DEFAULT_DIGITS_FILE "digits.cl"
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#define DEFAULT_PUNC_FILE "punc.cl"
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struct graffiti {
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/* 3 recognizers, one each for letters, digits, and punctuation: */
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recognizer rec[3];
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/* directory in which the current classifier files are found: */
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char cldir[200];
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/* pointer to training function: */
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li_recognizer_train rec_train;
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/* pointer to function that lists the characters in the classifier file */
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li_recognizer_getClasses rec_getClasses;
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};
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extern char *cl_name[3];
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