VMS Help  —  RTL Routines, LIB$  LIB$REMQHI
    The Remove Entry from Head of Queue routine removes an entry
    from the head of the specified self-relative longword interlocked
    queue. LIB$REMQHI makes the REMQHI instruction available as a
    callable routine.

    Format

      LIB$REMQHI  header ,remque-address [,retry-count]
Additional Information: explode extract
Returns Arguments
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