This document give information about data queue APIs: The data queue APIs are: “Change Data Queue (QMHQCDQ) API” on page 2 (QMHQCDQ) changes some attributes of a data queue. “Clear Data Queue (QCLRDTAQ) API” on page 5 (QCLRDTAQ) clears all entries from a data queue. “Receive Data Queue (QRCVDTAQ) API” on page 7 (QRCVDTAQ) receives data from the specified data queue. v “Retrieve Data Queue Description (QMHQRDQD) API” on page 13 (QMHQRDQD) retrieves information about a data queue. “Retrieve Data Queue Message (QMHRDQM) API” on page 19 (QMHRDQM) retrieves an entry from a data queue without removing the entry. “Send Data Queue (QSNDDTAQ) API” on page 26 (QSNDDTAQ) sends data to the specified data queue.
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