tomwalters@0: /*
tomwalters@0:     fillable.h
tomwalters@0:     ==========
tomwalters@0: 
tomwalters@0:     fillable derived sources
tomwalters@0: 
tomwalters@0: */
tomwalters@0: 
tomwalters@0: #define    SetFillableSource(    _source          , _filler, _name ) \
tomwalters@0: 	   setFillableSource( &( _source )->parent, _filler, _name )
tomwalters@0: #define DeleteFillableSource(    _source                           ) \
tomwalters@0: 	deleteFillableSource( &( _source )->parent                 )
tomwalters@0: 
tomwalters@0: /* derived Fillable sources */
tomwalters@0: 
tomwalters@0: #define NewRepeatingSource(             _data  , _segment ) \
tomwalters@0: 	newRepeatingSource( (Pointer) ( _data ), _segment )
tomwalters@0: 
tomwalters@0: 
tomwalters@0: #define NewSegmentingSource( _source,               _block      ) \
tomwalters@0: 	newSegmentingSource( _source, (ByteCount) ( _block    ) )
tomwalters@0: 
tomwalters@0: 
tomwalters@0: #define NewCallbackSource( _filler,             _state  , _callback, _close,         _name ) \
tomwalters@0: 	newCallbackSource( _filler, (Pointer) ( _state ), _callback, _close,         _name )
tomwalters@0: 
tomwalters@0: #define NewExternalSource(                      _state  , _callback, _close,         _name ) \
tomwalters@0: 	newExternalSource(          (Pointer) ( _state ), _callback, _close,         _name )
tomwalters@0: 
tomwalters@0: #define NewThroughSource(  _filler,             _state  , _callback, _close, _input, _name ) \
tomwalters@0: 	newThroughSource(  _filler, (Pointer) ( _state ), _callback, _close, _input, _name )
tomwalters@0: 
tomwalters@0: 
tomwalters@0: #define NewProcessingSource(                    _state  , _callback, _close, _input, _name ) \
tomwalters@0: 	newProcessingSource(        (Pointer) ( _state ), _callback, _close, _input, _name )
tomwalters@0: 
tomwalters@0: #define NewSimpleProcessingSource(                        _callback,         _input, _name ) \
tomwalters@0: 	newSimpleProcessingSource(                        _callback,         _input, _name )
tomwalters@0: 
tomwalters@0: 
tomwalters@0: #define NewMultiplexedSource(                  _states  , _callback, _close, _channels, _input, _name ) \
tomwalters@0: 	newMultiplexedSource(    (Pointer *) ( _states ), _callback, _close, _channels, _input, _name )
tomwalters@0: 
tomwalters@0: 
tomwalters@0: #define NewMergingSource(                       _state  , _callback, _close, _inputs, _name ) \
tomwalters@0: 	newMergingSource(           (Pointer) ( _state ), _callback, _close, _inputs, _name )
tomwalters@0: 
tomwalters@0: #define SharingSource( _source1, _source2 ) \
tomwalters@0: 	sharingSource( _source1, _source2 )
tomwalters@0: 
tomwalters@0: /* derived higher level filling sources */
tomwalters@0: 
tomwalters@0: extern Source         setFillableSource() ;
tomwalters@0: extern Pointer     deleteFillableSource() ;
tomwalters@0: 
tomwalters@0: extern Source       newSegmentingSource() ;
tomwalters@0: 
tomwalters@0: extern Source         setCallbackSource() ;
tomwalters@0: extern Source         newExternalSource() ;
tomwalters@0: extern Source          newThroughSource() ;
tomwalters@0: 
tomwalters@0: extern Source       newProcessingSource() ;
tomwalters@0: extern Source newSimpleProcessingSource() ;
tomwalters@0: extern Source      newMultiplexedSource() ;
tomwalters@0: extern Source          newMergingSource() ;
tomwalters@0: 
tomwalters@0: extern Source             sharingSource() ;