128 unsigned int aa_dfa_match_len(struct aa_dfa *dfa, unsigned int start,
130 unsigned int aa_dfa_match(struct aa_dfa *dfa, unsigned int start,
132 unsigned int aa_dfa_next(struct aa_dfa *dfa, unsigned int state,
134 unsigned int aa_dfa_match_until(struct aa_dfa *dfa, unsigned int start,
136 unsigned int aa_dfa_matchn_until(struct aa_dfa *dfa, unsigned int start,
157 unsigned int aa_dfa_leftmatch(struct aa_dfa *dfa, unsigned int start,
167 static inline struct aa_dfa *aa_get_dfa(struct aa_dfa *dfa)  in aa_get_dfa()  argument
169 	if (dfa)  in aa_get_dfa()
170 		kref_get(&(dfa->count));  in aa_get_dfa()
172 	return dfa;  in aa_get_dfa()
181 static inline void aa_put_dfa(struct aa_dfa *dfa)  in aa_put_dfa()  argument
183 	if (dfa)  in aa_put_dfa()
184 		kref_put(&dfa->count, aa_dfa_free_kref);  in aa_put_dfa()