Anon typedefs

[Philip Herron]

Hey

There are anonymous structs but typedef'd in alot of c code like:

typedef struct
{
  int _mp_alloc;		/* Number of *limbs* allocated and pointed
				   to by the _mp_d field.  */
  int _mp_size;			/* abs(_mp_size) is the number of limbs the
				   last field points to.  If _mp_size is
				   negative this is a negative number.  */
  mp_limb_t *_mp_d;		/* Pointer to the limbs.  */
} __mpz_struct;

I was wondering how these are handled in gcc, i can access the fields
within the structs but TYPE_NAME is empty.
--Phil