#if 零 用法解释

#if 0 用法解释在sqlite的源码中看到:/*** Make sure we can call this stuff from C++.*/#if 0extern C

#if 0 用法解释

在sqlite的源码中看到:

/*** Make sure we can call this stuff from C++.*/#if 0extern "C" {#endif
?#if 0?


#endif
用于屏蔽注释中间的代码