typedef enum foo_enum_e			/* Sample enumeration type */
{
  FOO_ONE,				/* One fish */
  FOO_TWO,				/* Two fish */
  FOO_RED,				/* Red fish */
  FOO_BLUE,				/* Blue fish */
  FOO_PRIVATE				/* Private fish @private@ */
} foo_enum_t;

typedef enum foo_enum2_e		/* Sample enumeration type #2 */
{
  FOO2_ONE,				/* One fish #2 */
  FOO2_TWO,				/* Two fish #2 */
  FOO2_RED,				/* Red fish #2 */
  FOO2_BLUE,				/* Blue fish #2 */
  FOO2_PRIVATE				/* Private fish #2 @private@ */
} foo_enum2_t;