GHI_CMD_QUERYCAPS - Parameters

 gid (GID) - input 
    ID of the GRADD. 
 

 ulFunction (ULONG) - input 
    Set equal to GHI_CMD_QUERYCAPS. 
 

 pIn (PVOID) - input 
    NULL. 
 

 pOut (PVOID) - output 
    Pointer to a CAPSINFO data structure. 
 

 rc (ULONG) - returns 
    Return codes. 

    RC_SUCCESS            
    RC_ERROR