## Graphics Adapter Device Driver Reference

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### MEMINFO

Physical to linear virtual address range conversion structure.

    typedef struct _MEMINFO

    {

      ULONG      ulPhysAddr;      /*  Start of physical address range. */

      ULONG      ulMemLen;        /*  Length of address range in bytes. */

      ULONG      ulVirtAddr;      /*  Virtual address corresponding to physical address range start. */

                                  /*  (This linear virtual address is returned by VHPhysToVirt.) */

      struct    _MEMINFO pNextMI; /*  Pointer to the next MEMINFO structure in linked list. */

                                  /*  In the last structure in the linked list, this must be set to NULL. */

    } MEMINFO;

    typedef   MEMINFO   * PMEMINFO ;