Anonymous Declarationenum : unsigned int { ... }; TopicsConstantsMBUF_TYPE_ATABLEMBUF_TYPE_CONTROLMBUF_TYPE_DATAMBUF_TYPE_FREEMBUF_TYPE_FTABLEMBUF_TYPE_HEADERMBUF_TYPE_HTABLEMBUF_TYPE_IFADDRMBUF_TYPE_OOBDATAMBUF_TYPE_PCBMBUF_TYPE_RIGHTSMBUF_TYPE_RTABLEMBUF_TYPE_SOCKETMBUF_TYPE_SONAMEMBUF_TYPE_SOOPTS