Function GetVCPFeatureAndVCPFeatureReply 

pub unsafe fn GetVCPFeatureAndVCPFeatureReply(
    hmonitor: HANDLE,
    bvcpcode: u8,
    pvct: Option<*mut MC_VCP_CODE_TYPE>,
    pdwcurrentvalue: *mut u32,
    pdwmaximumvalue: Option<*mut u32>,
) -> i32