The Visual C development tool provides two command line tools, one is dumpbin.exe, and the other is lib.exe. Use the two tools to export their corresponding libs from the DLL.
1, execute in the command line:
DUMPBIN / EXPORTS YOURDLL.DLL> YOURDLL.DEF
2, edit your YourDll.def file, make it match the format of the .def file. such as:
EXPORTS;
Fn1;
Fn2;
3, execute in the command line:
LIB /DEF: Yourdll.def / Machine: i386 /out:yourdll.lib
