pub unsafe fn MmAllocatePartitionNodePagesForMdlEx(
    lowaddress: i64,
    highaddress: i64,
    skipbytes: i64,
    totalbytes: usize,
    cachetype: MEMORY_CACHING_TYPE,
    idealnode: u32,
    flags: u32,
    partitionobject: Option<*const c_void>,
) -> *mut MDL