Undefined references to unzip, CC_DLL removed in dep172, mistake?

[overcocos]

Hi, I’m getting the unzopen unresolved errors when I use unzip.h it in the app. Previously we could comment CC_DLL to solve it like

Undefined reference to cocos2d::unzOpen() on Windows

Hi! I tried to use features defined in ./external/unzip/unzip.h with Cocos2d-x V 3.17.2 but it throws this error, as if this function was not implemented… Apparently it has its definition in unzip.cpp from the same folder, and the cpp file is included as src of cococ2d project. What does this error mean? Any help is appreciated. EDIT: I’m using VS2017 on Win10. All I wanted to do is just testing unzip. I included external/unzip/unzip.h and called unzOpen("somefile.zip") . It throws me an Unde…

but I’m upgraded to depedencies v172 on cocos2dx 3.17.2, the unzip.h have removed the CC_DLL macro, so unzip cannot be used from libcocos2d.dll anymore. It looks like it should have
ZLIB_DLL and ZLIB_INTERNAL defined in preprocessor