|   |   | 
| $dcc.session Returns the DCC session identifier associated with a window | 
| Usage | 
| <uint> $dcc.session <uint> $dcc.session(<window_id>) | 
| Description | 
| Returns the DCC session identifier associated with the DCC window specified
by <window_id>. If <window_id> is omitted then the DCC session identifier
associated with the current window is returned. If the specified window
has no associated DCC session then a warning is printed and 0 is returned. |