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MQCFH - PCF header

 

The MQCFH structure describes the information that is present at the start of the message data of a command message, or a response to a command message. In either case, the message descriptor Format field is MQFMT_ADMIN.

The PCF structures are also used for event messages. In this case the message descriptor Format field is MQFMT_EVENT.

The PCF structures can also be used for user-defined message data. In this case the message descriptor Format field is MQFMT_PCF (see Message descriptor for a PCF command). Also in this case, not all of the fields in the structure are meaningful. The supplied initial values can be used for most fields, but the application must set the StrucLength and ParameterCount fields to the values appropriate to the data.

• Fields
  

• Language declarations
  

 

Parent topic:

Structures for commands and responses

pc14600_

 

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