## MMPM/2 Device Driver Reference

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### VCAI_LOAD_MICROCODE (63h) - Pointer to structure

Pointer to structure The data packet parameter is a pointer to the following data structure.

    typedef struct _VCALOAD {
      ULONG       ulflags;
      CHAR        ProdInfo[256];
      LONG        ulLoadID;
      ULONG       ulLength;
      PVOID       pLoadData;
    } VCALOAD;

    typedef   VCALOAD   FAR   *   PVCALOAD ;