change misspell __cpluscplus to __cplusplus close https://gitee.com/openharmony/kernel_liteos_m/issues/I3NG3P?from=project-issue
Change-Id: Ie25b83a42d3ca35c3a6d624ef01f425a85957d7f
Change-Id: I523269c97053f484d5cb0d94397269e41eaae86c