VIDEOPMI32Request - Parameters

 pAdapter (PVIDEO_ADAPTER) - in/out 
    Pointer to the current VIDEO_ADAPTER data structure. 
 

 ulFunction (ULONG) - input 
    Set to appropriate PMIREQUEST_ function. 
 

 pIn (PVOID) - input 
    Pointer to applicable data structure. 
 

 pOut (PVOID) - output 
    Pointer to applicable data structure. 
 

 rc (APIRET) - returns 
    Return codes. 

    Returns NO_ERROR upon successful completion; otherwise, returns 
    applicable DOS error messages.