* [Test] Build doc for C API reperence Signed-off-by: xuejun <Xuejun.Zhai@intel.com> * [Test] Build doc for C API reperence add C path Signed-off-by: xuejun <Xuejun.Zhai@intel.com> * [Test] Build doc for C API reperence add C path Signed-off-by: xuejun <Xuejun.Zhai@intel.com> * [C API][DOC][DOXYGEN] refact the components of C API Signed-off-by: xuejun <Xuejun.Zhai@intel.com> * [DOC][API reference] remove useless code Signed-off-by: xuejun <Xuejun.Zhai@intel.com> * [C API][DOC] Modify format to generate api reference Signed-off-by: xuejun <Xuejun.Zhai@intel.com> * [DOC][API reference] fix doc build error Signed-off-by: xuejun <Xuejun.Zhai@intel.com> Signed-off-by: xuejun <Xuejun.Zhai@intel.com>