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#ifndef _COM_SUN_STAR_CONNECTION_XCONNECTION2_IDL_ 
#define _COM_SUN_STAR_CONNECTION_XCONNECTION2_IDL_ 
 
#include <com/sun/star/io/IOException.idl> 
#include <com/sun/star/io/BufferSizeExceededException.idl> 
#include <com/sun/star/io/NotConnectedException.idl> 

#include <com/sun/star/connection/XConnection.idl> 
 
 
module com {  module sun {  module star {  module connection { 
 
 
 
 
/**
   XConnection2 extends the <code>XConnection</code> interface
   with <code>available</code> and <code>readSomeBytes</code>
*/
published interface XConnection2: com::sun::star::connection::XConnection
{ 
     
    /** Gives the number of bytes available via <code>read</code> 
        without blocking.
     */
    long available() raises(com::sun::star::io::IOException); 

    /** Blocks if no data is available otherwise reads at 
        max <var>nMaxBytesToRead</var> but at least 1 byte.
        </p>
     */
    long readSomeBytes([out] sequence<byte> aData, [in] long nMaxBytesToRead) 
        raises(com::sun::star::io::IOException); 
}; 
 
};};};};  
 
#endif