int arg_shift; /**< The Argument index shift for parameters. */
int first_hidden; /**< The index of the first hidden argument. */
struct obstack obst; /**< An obstack to allocate the data on. */
int arg_shift; /**< The Argument index shift for parameters. */
int first_hidden; /**< The index of the first hidden argument. */
struct obstack obst; /**< An obstack to allocate the data on. */