Free Code


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Adapter  

Zlibwapi

This program contains an object which encapsulates functions of the free ZLIB library. It includes in-memory compression / decompression, creating .zip archive files and extracting files from .zip archive files. It also supports password protected zip files.

Click here to download the PowerBuilder sample: ZLIBWAPI.ZIP

Version 1.2.11 of the freecode library zlibwapi.dll is included. The 64bit version of the library is included as well.

Win API Functions used:
CloseHandle
CreateFile
FileTimeToLocalFileTime
FileTimeToSystemTime
FindClose
FindFirstFile
FindMimeFromData
FindNextFile
FormatMessage
GetLastError
GetOpenFileName
ReadFile
RtlMoveMemory
SHGetFileInfo
WriteFile
Zlib API Functions used:
compress
compress2
crc32
gzclose
gzopen
   Zlib API Functions used:
gzread
gzwrite
uncompress
uncompress2
unzClose
unzCloseCurrentFile
unzGetCurrentFileInfo
unzGetGlobalComment
unzGoToFirstFile
unzGoToNextFile
unzLocateFile
unzOpen
unzOpenCurrentFile
unzOpenCurrentFilePassword
unzReadCurrentFile
zipClose
zipCloseFileInZip
zipOpen
zipOpenNewFileInZip
zipOpenNewFileInZip3
zipWriteInFileInZip
zlibVersion

——— Last updated 05/11/2020 ———

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Zlibwapi