| return 0; | return 0; | ||||
| } | } | ||||
| static void free_rules(char **rules, int n_rules) { | |||||
| static void free_rules(char **rules, int n_rules) | |||||
| { | |||||
| for (int i = 0; i < n_rules; ++i) { | for (int i = 0; i < n_rules; ++i) { | ||||
| free(*rules); | free(*rules); | ||||
| *rules++ = NULL; | *rules++ = NULL; |