AuMakeSendNotifyAction

AuMakeSendNotifyAction(3)  Library Functions Manual  AuMakeSendNotifyAction(3)



Name
       AuMakeSendNotifyAction - initialize an action

Synopsis
       #include <audio/audiolib.h>

       AuMakeSendNotifyAction(action, trigger_state, trigger_prev_state,
       trigger_reason)
           AuElementAction action; /* RETURN */
           unsigned char trigger_state;
           unsigned char trigger_prev_state;
           unsigned char trigger_reason;

Arguments
       action    Returns the initialized action.

       trigger_state
                 Specifies the state that triggers the action.  This must be
                 one of thses constants: AuStateStop, AuStateStart, or
                 AuStatePause.

       trigger_prev_state
                 Specifies the previous state for the trigger.  This must be
                 one of thses constants: AuStateStop, AuStateStart,
                 AuStatePause, or AuStateAny.

       trigger_reason
                 Specifies the reason for the action.  This must be one of
                 these constants: AuReasonUser, AuReasonUnderrun,
                 AuReasonOverrun, AuReasonEOF, AuReasonWatermark,
                 AuReasonHardware, or AuReasonAny.

Description
       AuMakeSendNotifyAction sets the action field of action to
       AuElementActionSendNotify and initializes the other fields with the
       remaining arguments.

       AuMakeSendNotifyAction is implemented as a macro.

See Also
       AuMakeChangeStateAction, AuMakeNoopAction.

       audiolib - Network Audio System C Language Interface



audiolib - action initialization     1.4.1           AuMakeSendNotifyAction(3)