AuElementState (3)

Leading comments

$NCDId: @(#)AuElStat.man,v 1.1 1994/09/27 00:26:11 greg Exp $
copyright 1994 Steven King

portions are
* Copyright 1993 Network Computing Devices, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name Network Computing...

(The comments found at the beginning of the groff file "man3/AuElementState.3nas".)

Name

AuElementState - element state structure

Structures

#include <audio/audiolib.h>

typedef struct _AuElementState
{

    AuFlowID flow;

    unsigned char element_num;

    unsigned char state;

    unsigned short pad;
}AuElementState;

Members

flow

Specifies the flow.

element_num

Specifies the index of the element of interest. Use AuElementAll to access the state of the flow.

state

Specifies the state of the element (or flow) specified by element_num. This should be one of thses constants: AuStateStop, AuStateStart, or AuStatePause.

Description

The AuElementState structure is used to access the state of elements in a flow. Only flows and component elements (ExportBucket, ExportClient, ExportDevice, ImportClient, ImportDevice, ImportBucket, and ImportWaveForm) have state.

See Also

AuGetElementStates, AuMakeElementState, AuGetElementStates.

audiolib - Network Audio System C Language Interface