itojun babc498cc8 implement EDNS0 support, as EDNS0 support will be made mandatory for ...

IPv6 transport-ready resolvers/DNS servers.  need careful configuration
when enable it. (default config is not affected).
see manpage for details.

XXX visible symbol __res_opt() is added, however, it is not supposed to be
called from outside, libc minor is not bumped.

2000-08-09 14:40:52 +00:00

..

ftp.h

…

inet.h

…

nameser.h

…

telnet.h

…

tftp.h

…