2 - indented and edited to fit better within 80 columns
3 - fixed possible buffer overflow in the service name lookup function

way of detecting it

they should. And I removed all uses 'Note' (as they are pretty useless) and
did some other language and phrasing cleanups.

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=329305

define SEC_ENTRY and thus fails unless this is done!

to a warning message as a first step. We should persue to make curl use
c-ares properly even when built with ipv6 support.

Added constants that will be used by ares_getaddrinfo. Made ares_getnameinfo use the reentrant getservbyport (getservbyport_r) if it isavailable to ensure it works properly in a threaded environment

protocol sockets even if the resolved address may say otherwise

now the functions are named sendtftp() and recvtftp() instead.

unsigned short. Trying a typecast here to fix.

correct (and overly complicated) sourceforge bug tracker URL given the bug
report ID number.

being necessary for solaris builds)

inventing and providing our own. Hopefully this solves a HP-UX 11.00 problem.

added TFTP to the list of supported protocols

glibc versions, and with this patch applied it no longer shows up to me. The
problem was indeed a flaw that made curl use a file handle already closed.