xbt_multidict_set_ext(xbt_dict_t mdict,
xbt_dynar_t keys, xbt_dynar_t lens,
void *data,void_f_pvoid_t *free_ctn);
/*----[ xbt_multidict_get ]--------------------------------------------------*/
xbt_multidict_set_ext(xbt_dict_t mdict,
xbt_dynar_t keys, xbt_dynar_t lens,
void *data,void_f_pvoid_t *free_ctn);
/*----[ xbt_multidict_get ]--------------------------------------------------*/