-XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new(int type, ...);
-XBT_PUBLIC xbt_dynar_t xbt_automaton_get_states(xbt_automaton_t a);
-XBT_PUBLIC xbt_dynar_t xbt_automaton_get_transitions(xbt_automaton_t a);
-XBT_PUBLIC xbt_automaton_transition_t xbt_automaton_get_transition(xbt_automaton_t a, xbt_automaton_state_t src,
- xbt_automaton_state_t dst);
-XBT_PUBLIC xbt_automaton_state_t xbt_automaton_transition_get_source(xbt_automaton_transition_t t);
-XBT_PUBLIC xbt_automaton_state_t xbt_automaton_transition_get_destination(xbt_automaton_transition_t t);
+XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_or(xbt_automaton_exp_label_t left,
+ xbt_automaton_exp_label_t right);
+XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_and(xbt_automaton_exp_label_t left,
+ xbt_automaton_exp_label_t right);
+XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_not(xbt_automaton_exp_label_t exp_not);
+XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_predicat(const char* p);
+XBT_PUBLIC xbt_automaton_exp_label_t xbt_automaton_exp_label_new_one(void);
+XBT_PUBLIC xbt_dynar_t xbt_automaton_get_states(const_xbt_automaton_t a);
+XBT_PUBLIC xbt_dynar_t xbt_automaton_get_transitions(const_xbt_automaton_t a);
+XBT_PUBLIC xbt_automaton_transition_t xbt_automaton_get_transition(const_xbt_automaton_t a,
+ const_xbt_automaton_state_t src,
+ const_xbt_automaton_state_t dst);
+XBT_PUBLIC xbt_automaton_state_t xbt_automaton_transition_get_source(const_xbt_automaton_transition_t t);
+XBT_PUBLIC xbt_automaton_state_t xbt_automaton_transition_get_destination(const_xbt_automaton_transition_t t);