nsIOutputStream
method overview void close(); void flush(); boolean isnonblocking(); unsigned long write(in string abuf, in unsigned long acount); unsigned long writefrom(in nsiinputstream afromstream, in unsigned long acount); unsigned long writesegments(in nsreadsegmentfun areader, in voidptr aclosure, in unsigned long acount); native code only!
... unsigned long writesegments( in nsreadsegmentfun areader, in voidptr aclosure, in unsigned long acount ); parameters areader a callback function that may be called multiple times.
... see nsreadsegmentfun for more details on this function.
... see also nsiinputstream nsreadsegmentfun ...