boost::uintmax_t to_do = boost::filesystem::file_size (*i);
ssh_scp_push_file (sc.scp, leaf.c_str(), to_do, S_IRUSR | S_IWUSR);
boost::uintmax_t to_do = boost::filesystem::file_size (*i);
ssh_scp_push_file (sc.scp, leaf.c_str(), to_do, S_IRUSR | S_IWUSR);