now cause the resolve function to return NULL immediately

some bad thinking on my part.

when not using ares.

instead to make it easier to find/read

sessionhandle to make the duphandle() function work as supposed. Also tried
to start document functions the doxygen way (in the headers of the functions).
Can't make it work though...

even such platforms?)

is now treated as an error by libcurl

concept, and added lib/README.curlx to explain details about it

with Digest or NTLM. libcurl will now use HEAD to negotiate the authentication
and when done perform the requested POST.

time to restructure this source file!

Good enough?

re-use these sources and functions for subsecond resolution timing

* bring back subsecond resolution to CURLINFO_TOTAL_TIME
* Fix the Curl_pgrsDone() so that the final progress update is shown properly

from a name resolve. Without this, we leak memory!

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.