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AuRegisterEventHandler(3)                   DragonFly Library Functions Manual

Name
       AuRegisterEventHandler - add an event handler.

Synopsis
       #include <audio/audiolib.h>

       AuEventHandlerRec *AuRegisterEventHandler(server, value_mask, type, id,
       callback data)
           AuServer *server;
           AuMask value_mask;
           int type;
           AuID id;
           AuBool (*callback)(AuServer *, AuEvent *, AuEventHandlerRec *);
           AuPointer data;

Arguments
       server    Specifies the connection to the audio server.

       value_mask
                 Specifies which values are checked to determine if this
                 handler should handle an event.  This should be an inclusive
                 OR of AuEventHandlerTypeMask and AuEventHandlerIDMask.

       type      Specifies the type of event that are to be handled by this
                 handler.  This should be one of these constants:
                 AuEventTypeElementNotify, AuEventTypeGrabNotify, or
                 AuEventTypeMonitorNotify.

       id        Specifies the source id of the event that are to be handled
                 by this handler.

       callback  Specifies the procedure to handle the event.

       data      Specifies additional data to be passed to the event handler.

Description
       AuRegisterEventHandler registers an event handler for future use by
       AuDispatchEvent.

See Also
       AuUnregisterEventHandler.

       audiolib - Network Audio System C Language Interface

audioutil                            1.9.4           AuRegisterEventHandler(3)