\brief free memory allocated by libclang, such as the buffer returned by \c CXVirtualFileOverlay() or \c clang_ModuleMapDescriptor_writeToBuffer().
\param buffer memory pointer to free.
See Implementation
\brief free memory allocated by libclang, such as the buffer returned by \c CXVirtualFileOverlay() or \c clang_ModuleMapDescriptor_writeToBuffer().
\param buffer memory pointer to free.