Modified the callback proto used for it.

cleanups of this man page. The lengthy description has now also been removed
from curl/multi.h since it immediately got tedious to maintain the info on
two places when I did major updates...

CURL_SWS_FORK_ENABLED defined it forks for each new connection and thus can
support any amount of connection clients (used for hiper tests and not for the
standard plain curl test suite)

static libcurl using openssl as dll.

curl_easy_init() if you don't call curl_global_init() explicitly in your app

limited to select().

now to enable them to get added as web pages easier, they are not ready
for anything "real" just yet.

run that might be needed only for building libcurl.

done in one single function CURL_CHECK_FUNC_GETNAMEINFO which
will only define HAVE_GETNAMEINFO if the function has been found
AND the type of its arguments has been properly been detected

proper types to use for getnameinfo args

proper types to use for getnameinfo args

target use calling convention WSAAPI for getnameinfo() prototype.
Checking type DWORD as argument 4 and 6 of getnameinfo not needed.

we just love swedish products...

rearrangement in ares_process.c.