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...

when -p is used. For easier bug-hunting of autobuild failures. This still
only shows what files that are present in log/, as I believe we need to
filter which files we show on a failure.

even such platforms?)

is now treated as an error by libcurl

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

such platforms that support large files.

file.

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

Robin Kay pointed this out.