The call is an alias for hpeGetTransmitQueueState with the queue_index parameter set to 0.
HPESTATUS hpeGetTransmitterState(
    HPEHANDLE devhandle, 
    DWORD *txstate_p
);
Parameters
devhandle 
- A handle value for the device. 
 txstate_p 
- A pointer to a 
DWORD value to receive the transmitter state. This value may be: 
HPE_TXIDLE | 
The transmitter is currently idle. | 
HPE_TXBUSY | 
The transmitter is performing an operation. | 
  
Return Values
A status value indicating the success or failure of the operation:
E_OK | 
The operation completed successfully. | 
E_EXIST | 
The handle given is not a handle for an open HPE interface. | 
 
Requirements
| Versions | 
Defined in | 
Include | 
Link to | 
| INtime 4.0 | 
intime/rt/include/hpeif2.h | 
hpeif2.h | 
hpeif2.lib | 
 
            
            See Also