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