MQUOWST_* (Command format UOW States)
See:
- the "Inquire Connection" command in the WebSphere MQ Programmable Command Formats and Administration Interface.
MQUOWST_NONE 0
X'00000000'
MQUOWST_ACTIVE 1
X'00000001'
MQUOWST_PREPARED 2
X'00000002'
MQUOWST_UNRESOLVED 3
X'00000003'