## Physical Device Driver Reference

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### RM_NODE

Resource Manager node structure.

    typedef struct _RM_NODE {

      ULONG               VersionInfo;

      ULONG               NodeType;

      RMHANDLE            DriverHandle;

      union {

        PADAPTERSTRUCT        pAdapterNode;

        PDEVICESTRUCT         pDeviceNode;

        PLDEVSTRUCT           pLDevNode;

        PSYSNAMESTRUCT        pSysNameNode;

        PDRIVERSTRUCT         pDriver;

        PDETECTSTRUCT         pDetectStruct;

        PRESOURCESTRUCT       pResource;

      } DriverHandle;

      PRESOURCELIST       pResourceList;

    } RM_NODE;