ftp_connect
ftp_ssl_connect
ftp_login
ftp_pwd
ftp_cdup
ftp_chdir
ftp_exec
ftp_raw
ftp_mkdir
ftp_rmdir
ftp_chmod
ftp_alloc
ftp_nlist
ftp_rawlist
ftp_systype
ftp_pasv
ftp_get

ftp_fget
ftp_put
ftp_fput
ftp_size
ftp_mdtm
ftp_rename
ftp_delete
ftp_site
ftp_close
ftp_set_option
ftp_get_option
ftp_nb_fget
ftp_nb_get
ftp_nb_continue
ftp_nb_put
ftp_nb_fput
ftp_quit