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{Zlib|_compression_decompression}



CLASS {Zlib|_compression_decompression}
,
UNTESTED, BYTES:






IMPORT : 
{Stream}
, 
{NATIVE_Zlib}
 .


BASE CLASS 
{Stream} .


    







FUNCTION 
Zlib_decompress

(

     {Stream} 
Dest|ination_decompress_to
)
 ==> {Zlib} 
 , NEW












FUNCTION 
Zlib_decompress_in|put_stream

(

     {Stream} 
Source|_decompress_from
)
 ==> {Zlib} 
 , NEW












FUNCTION 
Zlib_decompress_to_file

(

     {Stream} 
Source|_decompress_from
, 

     STR 
Dest|ination_file
, 

     INT 
Len|gth_source
)
 ==> BOOL 












FUNCTION 
Zlib_compress

(

     {Stream} 
Dest|ination_compress_to
, 

     INT 
Level|_0_to_9_compression
)
 ==> {Zlib} 
 , NEW







{Stream} 
Output_|stream_
 , READ






{Stream} 
Input_|stream_
 , READ






INT 
Handle|_to_access_native_functions






INT 
Compression_level





      







FUNCTION 
Header_len|gth_bytes_leading

 ==> INT 











OVERRIDE 
Size

 ==> REAL 











OVERRIDE 
Position

 ==> REAL 











OVERRIDE 
Close












OVERRIDE 
Read_bytes

(
BYTE 
Dest|ination_decompress_to
[*]
)
 ==> INT 











OVERRIDE 
Save_bytes

(
BYTE 
Source|_to_compress
[*]
)
 ==> INT 







END