I am very sorry I was wrong in #88377 and I am not able to resolve the problem. It seems there should be enc.h and dec.h in codec.cpp or it is included in the missing codec.h. Sorry again!
help help! 怎么在一个EXE里连两个STATIC LIBRARY？这两个LIB SHARE一些FUNCTION，我联的时候VC报错：a.lib: function xyz is already defined in b.lib.