Create (TCustomZlibStream)

Create (TDecompressionStream)

Destroy (TCustomZlibStream)

Destroy (TDecompressionStream)

pt 

IdRead (TIdBaseStream)

pt 

IdRead (TDecompressionStream)

pt 

IdSeek (TIdBaseStream)

pt 

IdSeek (TDecompressionStream)

pt 

IdSetSize (TIdBaseStream)

pt 

IdSetSize (TCustomZlibStream)

pt 

IdWrite (TIdBaseStream)

pt 

IdWrite (TDecompressionStream)

InitRead (TDecompressionStream)

IsGZip (TDecompressionStream)

pt 

Progress (TCustomZlibStream)

Read (TIdBaseStream)

Seek (TIdBaseStream)

pt 

SetSize (TIdBaseStream)

Write (TIdBaseStream)