VMI_CMD_USERCAPS - Parameters

 gid (GID) - input 
    ID of the GRADD. 
 

 ulFunc (ULONG) - input 
    Set equal to VMI_CMD_USERCAPS. 
 

 pIn (PUSERCAPSIN) - input 
    Pointer to a USERCAPSIN data structure. 
 

 pOut (PVOID) - output 
    Pointer to a buffer area. 

    Pointer to a buffer area whose format depends on the value of the 
    ulFunction field of the USERCAPSIN structure pointed to by pIn. 

    If pIn->ulFunction is QUERYCAPS, pOut points to a ULONG count followed 
    by an array of DRIVERCAPS structures. If pIn->ulFunction is 
    QUERYCAPSLIST or SETCAP, pOut points to a DRIVERCAPS structure. 

    The length of the buffer area provided is specified by the ulSize 
    field of the USERCAPSIN structure pointed to by pIn. 
 

 rc (ULONG) - returns 
    Return codes. 

    RC_ERROR              
    RC_SUCCESS            
    RC_UNSUPPORTED