MQCO_* (Close Options)

MQCO_IMMEDIATE 0 X'00000000'
MQCO_NONE 0 X'00000000'
MQCO_DELETE 1 X'00000001'
MQCO_DELETE_PURGE 2 X'00000002'
MQCO_KEEP_SUB 4 X'00000004'
MQCO_REMOVE_SUB 8 X'00000008'
MQCO_QUIESCE 32 X'00000020'