real_realloc = (void * (*) (void*,size_t)) dlsym(RTLD_NEXT, "realloc");
real_free = (void * (*) (void*)) dlsym(RTLD_NEXT, "free");
__mmalloc_current_heap = __mmalloc_default_mdp;
real_realloc = (void * (*) (void*,size_t)) dlsym(RTLD_NEXT, "realloc");
real_free = (void * (*) (void*)) dlsym(RTLD_NEXT, "free");
__mmalloc_current_heap = __mmalloc_default_mdp;