WinCreateMsgQueue - Parameters

hab (HAB) - input

Anchor-block handle.

lQueuesize (LONG) - input

Maximum queue size.

This parameter is ignored for versions higher than version 3 of the OS/2 operating system. The lQueuesize parameter is dynamically allocated. The maximum queue size should be set to zero.

For version 3 and lower of the OS/2 operating system, this parameter is the maximum number of messages that can be queued.

• Use the system default queue size which is 10 messages.

  Other

  Maximum queue size.

  hmq (HMQ) - returns

  Message-queue handle.

  NULLHANDLE

  Queue cannot be created.
  Other
  Message-queue handle.

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