/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */  #define NUM_RECS    3#define DEFAULT_REC_DIR         "classsifiers"#define REC_DEFAULT_USER_DIR    "/sys/lib/scribble/classifiers"#define CLASSIFIER_DIR          "lib/classifiers"#define DEFAULT_LETTERS_FILE    "letters.cl"#define DEFAULT_DIGITS_FILE     "digits.cl"#define DEFAULT_PUNC_FILE       "punc.cl" struct graffiti {	/* 3 recognizers, one each for letters, digits, and punctuation: */	recognizer					rec[3];	/* directory in which the current classifier files are found: */	char						cldir[200];	/* pointer to training function: */	li_recognizer_train			rec_train;	/* pointer to function that lists the characters in the classifier file */	li_recognizer_getClasses	rec_getClasses; }; extern char *cl_name[3];