Function WHvGetVirtualProcessorState

pub unsafe fn WHvGetVirtualProcessorState(
    partition: WHV_PARTITION_HANDLE,
    vpindex: u32,
    statetype: WHV_VIRTUAL_PROCESSOR_STATE_TYPE,
    buffer: *mut c_void,
    buffersizeinbytes: u32,
    byteswritten: Option<*mut u32>,
) -> Result<()>