152 struct tnfa {  struct
153   tre_tnfa_transition_t *transitions;  argument
155   tre_tnfa_transition_t *initial;  argument
156   tre_tnfa_transition_t *final;  argument
157   tre_submatch_data_t *submatch_data;
158   char *firstpos_chars;
159   int first_char;
160   unsigned int num_submatches;
161   tre_tag_direction_t *tag_directions;
162   int *minimal_tags;
163   int num_tags;
164   int num_minimals;
165   int end_tag;
166   int num_states;
167   int cflags;
168   int have_backrefs;
169   int have_approx;