dcom_query_interface 60 source4/lib/com/dcom/dcom.h WERROR dcom_query_interface(struct IUnknown *d, uint32_t cRefs, uint16_t cIids, struct GUID *iids, struct IUnknown **ip, WERROR *results); dcom_query_interface 366 source4/lib/wmi/wbemdata.c result = dcom_query_interface((struct IUnknown *)d, 5, 1, &iid, (struct IUnknown **)&ecod->pFSE, &coresult);