int32 n_missing_values P; /* Missing value code of -3,-2,0,1,2, or 3. */
int32 print P; /* Print format. */
int32 write P; /* Write format. */
int32 n_missing_values P; /* Missing value code of -3,-2,0,1,2, or 3. */
int32 print P; /* Print format. */
int32 write P; /* Write format. */