/* *  li_recognizer.h * *  Adapted from cmu_recognizer.h. *  Credit to Dean Rubine, Jim Kempf, and Ari Rapkin. */#ifndef _LI_RECOGNIZER_H_#define _LI_RECOGNIZER_H_/*Extension function interfaces and indices.*/#define LI_ISA_LI         0               /*Is this a li recognizer?.*/typedef bool (*li_isa_li)(recognizer r);#define LI_TRAIN	    1		   /*Train recognizer*/typedef int (*li_recognizer_train)(recognizer r,				    rc* rec_xt,				    u_int nstrokes,				    pen_stroke* strokes,				    rec_element* re,				    bool replace_p);#define LI_CLEAR           2              /* ari's clear-state extension fn. */typedef int (*li_recognizer_clearState)(recognizer r);#define LI_GET_CLASSES     3              /* ari's get-classes extension fn. */typedef int (*li_recognizer_getClasses)(recognizer r, char ***list, int *nc);#define LI_NUM_EX_FNS     4               /*Number of extension functions*/#endif