具备zlib openssl功能，包含Debug和release下的动态库以及依赖库和头文件。 debug-dll-ssl-dll-zlib-dll release-dll-ssl-dll-zlib-dll(With zlib OpenSSL capabilities, including Debug and release dynamic libraries, as well as dependent libraries and header files.)

一个vb实例，利用Zlib.dll库解压zip文件(A VB instance, using Zlib.dll library to decompress zip files)