TODO
====
+ares_reinit()
+
+- To allow an app to force a re-read of /etc/resolv.conf etc, pretty much
+ like the res_init() resolver function offers
+
ares_gethostbyname
- When built to support IPv6, it needs to also support PF_UNSPEC or similar,
ares_process
-- Upon next ABI brakage ares_process() could/should be changed to return 'int'
+- Upon next ABI breakage ares_process() should be changed to return 'int'
and return ARES_ENOTINITIALIZED if ares_library_init() has not been called.
ares_process_fd
-- Upon next ABI brakage ares_process_fd() could/should be changed to return
+- Upon next ABI breakage ares_process_fd() should be changed to return
'int' and return ARES_ENOTINITIALIZED if library has not been initialized.