Function kernel32::CopyFileTransactedA

pub unsafe extern "system" fn CopyFileTransactedA(
    lpExistingFileName: LPCWSTR, 
    lpNewFileName: LPCWSTR, 
    lpProgressRoutine: LPPROGRESS_ROUTINE, 
    lpData: LPVOID, 
    pbCancel: LPBOOL, 
    dwCopyFlags: DWORD, 
    hTransaction: HANDLE
) -> BOOL