目录说明：
src中为Lua 5.4.3 的所有源码 thirdparty中为其他代码：
thirdpartylibs中为第三方库的lib
- expat的x64是cmake编译出的，Win32是github上下载的
- pthread库 https://www.mirrorservice.org/sites/sourceware.org/pub/pthreads-win32/
代码在TestLua Project下面
utils
- LuaUtils.h
- LuaUtils.cpp
Chapter 27. An Overview of the C API
- SetLimit.h
- SimpleLuaInterpreter.h
- StackDump.h
Chapter 28. Extending Your Application
- CallALuaFunctionFromC.h
- GenericCallFunction.h
- LoadUserInfoFromFile.h
Chapter 29. Calling C from Lua
- CFunctionDir.h
- CFunctionsExample.h
- MyLib Project test.c
- EX_29.h
Chapter 30. Techniques for Writing C Functions
- CFunctionMap.h
- CFunctionSplit.h
- CFunctionStrUpper.h
- CFunctionTableConcat.h
- CFunctionUpvalues.h
- ImpTupleByUpValue.h
Chapter 31. User-Defined Types in C
- BooleanArray.h
- IntegerArray.h
Chapter 32. Managing Resources
- DirIterator.h
- ExpatBinding.h
Chapter 33. Threads and States
- MultipleThreadsExample.h
- lproc.h
目标：
- 支持class
- 函数
- upvalue