StrucLength (MQLONG)

The value must be one of the following:

MQCIH_LENGTH_1
Length of version-1 CICS(R) information header structure.
MQCIH_LENGTH_2
Length of version-2 CICS information header structure.

The following constant specifies the length of the current version:

MQCIH_CURRENT_LENGTH
Length of current version of CICS information header structure.

This is a request field. The initial value of this field is MQCIH_LENGTH_2.