existance of NI_WITHSCOPEID since some platforms have that define but still
can't function with it set.

the specific time to wait for a resolve. The definition is at the top of
this source file.

* Made the incoming line parser more forgiving to allow "name=contents" pairs
where the contents isn't within double quotes.
* Made the digest code return CURLDIGEST_BADALGO if a requested algorithm
isn't supported by the code.

we use the NIFLAGS properly on both places in the code that use getnameinfo().

when set.

less

of Curl_is_resolved() to address Roy Shan's reported problem.

the new "fail with auth" code

or Digest.

argument to the NTLM function(s)

might change it. I don't *think* it does it when the timeout is 0,0 but it
is better to be sure...

A patch to bypass MS' sillyness with regard to IPv6 and getaddrinfo().

The CURLDEBUG part is to avoid redefinition warning caused by memdebug.h. If
ENABLE_IPV6 isn't enabled, it doesn't matter since we never call
getaddrinfo(). Allthough we could to support weird protocols like SOCK_RDM
that Win-2K/XP has.

new configure script detects them and now this code acts according to what
API that was detected

Added a more verbose comment about what strerror_r() can set errno to in
case of failure.
This file still doesn't build on Solaris due to a missing 'sys_nerr' symbol.