这是在快速(呃)C编译器或C中创建和执行的,因为它是一个C项目？
我如何指定我想写的代码实际上是C并编译并以C运行？
附加参考：
By default,the Visual C++ compiler treats all files that end in .c as C source code,and all files that end in .cpp as C++ source code. To force the compiler to treat all files as C regardless of file name extension,use the /Tc compiler option.
http://msdn.microsoft.com/en-us/library/bb384838.aspx
