AuMakeElementState (3)

Leading comments

$NCDId: @(#)AuMElSt.man,v 1.1 1994/09/27 00:32:38 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/AuMakeElementState.3nas".)

Name

AuMakeElementState - initialize an element state structure

Synopsis

#include <audio/audiolib.h>

AuMakeElementState(state, flow, element_num, state)

    AuElementState *state; /* RETURN */

    AuFlowID flow;

    unsigned char element_num;

    unsigned char state;

Arguments

state

Returns the initialized element state structure.

flow

Specifies the ID of the flow.

element_num

Specifies the index of the element in flow. Use AuElementAll to specify the flow.

state

Specifies the state of the element. This should be one of thses constants: AuStateStop, AuStateStart, or AuStatePause.

Description

AuMakeElementState initializes an AuElementState structure for use in a subsequent call to AuGetElementStates or AuSetElementStates.

AuMakeElementState is implemented as a macro.

Errors

AuBadFlow, AuBadElement.

audiolib - Network Audio System C Language Interface