A structure that contains return information for an individual metric or class identifier.

typedef struct _DCIRetval {
  uint32     status;        /*  The status for this metric. */
  uint32     count;         /*  The number of metric ids. */
  uint32     metricOffset;  /*  Offset from the return buffer address. */
  uint32     dataOffset;    /*  Offset from the data buffer address. */
} DCIRetval;

typedef   DCIRetval   * DCIRetval ;

The DCIReturn structure contains an array of DCIRetval structures.