end
-- }}}
+-- TODO: the rest of these shouldn't be public
-- split {{{
--
-- Splits str into substrings based on several options.
-- }}}
-- ip_str_to_int {{{
+-- TODO: handle endianness here
--
-- Converts a string IP address to a low-level int.
-- @param ip_str String representation of an IP address
-- }}}
-- ip_int_to_str {{{
+-- TODO: handle endianness here
--
-- Converts an int to a string IP address.
-- @param ip_int Low-level int representation of an IP address