-#ifdef HAVE_MC
-
-extern int _surf_do_model_check; /* please don't use directly: we inline MC_is_active, but that's what you should use */
-
-#define MC_is_active() _surf_do_model_check
-
-XBT_PUBLIC(void) MC_assert(int);
-XBT_PUBLIC(int) MC_random(int min, int max);
-XBT_PUBLIC(void) MC_automaton_new_propositional_symbol(const char* id, void* fct);