Function winapi::um::wininet::FtpGetFileEx

pub unsafe extern "system" fn FtpGetFileEx(
    hFtpSession: HINTERNET, 
    lpszRemoteFile: LPCSTR, 
    lpszNewFile: LPCWSTR, 
    fFailIfExists: BOOL, 
    dwFlagsAndAttributes: DWORD, 
    dwFlags: DWORD, 
    dwContext: DWORD_PTR
) -> BOOL