Function CopyFileTransactedA
pub unsafe extern "system" fn CopyFileTransactedA(
lpexistingfilename: PCSTR,
lpnewfilename: PCSTR,
lpprogressroutine: LPPROGRESS_ROUTINE,
lpdata: *const c_void,
pbcancel: *const BOOL,
dwcopyflags: u32,
htransaction: HANDLE,
) -> BOOL