PL/I declaration
dcl
1 MQMDE based,
3 StrucId char(4), /* Structure identifier */
3 Version fixed bin(31), /* Structure version number */
3 StrucLength fixed bin(31), /* Length of MQMDE structure */
3 Encoding fixed bin(31), /* Numeric encoding of data that
follows MQMDE */
3 CodedCharSetId fixed bin(31), /* Character-set identifier of data
that follows MQMDE */
3 Format char(8), /* Format name of data that follows
MQMDE */
3 Flags fixed bin(31), /* General flags */
3 GroupId char(24), /* Group identifier */
3 MsgSeqNumber fixed bin(31), /* Sequence number of logical message
within group */
3 Offset fixed bin(31), /* Offset of data in physical message
from start of logical message */
3 MsgFlags fixed bin(31), /* Message flags */
3 OriginalLength fixed bin(31); /* Length of original message */