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AuMakeElementState

AuMakeElementState(3) Library Functions Manual AuMakeElementState(3)

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
1.9.4 audiolib - element state structure initialization