124 unsigned int aa_dfa_match_len(struct aa_dfa *dfa, unsigned int start,
126 unsigned int aa_dfa_match(struct aa_dfa *dfa, unsigned int start,
128 unsigned int aa_dfa_next(struct aa_dfa *dfa, unsigned int state,
130 unsigned int aa_dfa_match_until(struct aa_dfa *dfa, unsigned int start,
132 unsigned int aa_dfa_matchn_until(struct aa_dfa *dfa, unsigned int start,
153 unsigned int aa_dfa_leftmatch(struct aa_dfa *dfa, unsigned int start,
163 static inline struct aa_dfa *aa_get_dfa(struct aa_dfa *dfa)  in aa_get_dfa()  argument
165 	if (dfa)  in aa_get_dfa()
166 		kref_get(&(dfa->count));  in aa_get_dfa()
168 	return dfa;  in aa_get_dfa()
177 static inline void aa_put_dfa(struct aa_dfa *dfa)  in aa_put_dfa()  argument
179 	if (dfa)  in aa_put_dfa()
180 		kref_put(&dfa->count, aa_dfa_free_kref);  in aa_put_dfa()