RPC_S_ACCESS_DENIED
RPC_S_ASYNC_CALL_PENDING
RPC_S_BUFFER_TOO_SMALL
RPC_S_INVALID_ARG
RPC_S_INVALID_LEVEL
RPC_S_INVALID_SECURITY_DESC
RPC_S_OK
RPC_S_OUT_OF_MEMORY
RPC_S_OUT_OF_THREADS
RPC_S_SERVER_OUT_OF_MEMORY
RPC_S_TIMEOUT
RPC_S_UNKNOWN_PRINCIPAL
RPC_X_ENUM_VALUE_TOO_LARGE
RPC_X_INVALID_BOUND
RPC_X_INVALID_BUFFER
RPC_X_INVALID_PIPE_OPERATION
RPC_X_INVALID_TAG
RPC_X_NO_MEMORY
RPC_X_PIPE_APP_MEMORY
RPC_X_SS_CONTEXT_MISMATCH