typedef struct _DMIDATA {
  ULONG         packet_size;
  ULONG         packet_revision_number;
  UniChar      *DMI_product_ID;
  UniChar      *DMI_modification_level;
  UniChar      *DMI_fix_level;
  ULONG         template_filename_length;
  UniChar      *template_filename;
} DMIDATA;

typedef   DMIDATA   * PDMIDATA ;