-xbt_dictelm_t xbt_dictelm_new(const char *key, int key_len, unsigned int hash_code,
- void *content, void_f_pvoid_t free_f);
-void xbt_dictelm_free(xbt_dictelm_t element);
-void xbt_dict_add_element(xbt_dict_t dict, xbt_dictelm_t element);
+XBT_PRIVATE xbt_dictelm_t xbt_dictelm_new(const char* key, int key_len, unsigned int hash_code, void* content);
+XBT_PRIVATE void xbt_dictelm_free(xbt_dict_t dict, xbt_dictelm_t element);
+XBT_PRIVATE void xbt_dictelm_set_data(xbt_dict_t dict, xbt_dictelm_t element, void* data);
+
+SG_END_DECL()