pub unsafe extern "system" fn CreateDeltaB(
    filetypeset: i64,
    setflags: i64,
    resetflags: i64,
    source: DELTA_INPUT,
    target: DELTA_INPUT,
    sourceoptions: DELTA_INPUT,
    targetoptions: DELTA_INPUT,
    globaloptions: DELTA_INPUT,
    lptargetfiletime: *const FILETIME,
    hashalgid: ALG_ID,
    lpdelta: *mut DELTA_OUTPUT,
) -> BOOL