the bool typedef is now made unsigned, to make sure it stays that on all
platforms, unrelated to what they might prefer by default

removed silly check for >=0 of a supposedly unsigned value!

Probably not necessary, but good practice.

Make cach'ing work with threads now, there are now three cases:

- Use a global dns cache (via setting the tentatively named,
CURLOPT_DNS_USE_GLOBAL_CACHE option to true)

Make cach'ing work with threads now, there are now three cases:

- Use a global dns cache (via setting the tentatively named,
CURLOPT_DNS_USE_GLOBAL_CACHE option to true)
- Use a per-handle dns cache, by default
- Use a pooled dns cache when in the "multi" interface

show more ...

Modified to use non-blocking sockets all the time.

VC++ makefile, HTTP 204, cookie fix, non-blocking socket for better SSL
connection timeout

added proper breaks in the switch()

Added David Bentham's notes about QNX and FD_SETSIZE

HTTP response 204 should be treated similar to 304, that is we must not
expect (nor read) any response-body

added precautions to not go insane when two matching cookies end up in the
cookie list, even though they're not supposed to do that...

Add hash and llist to VC dsp file

Add hash and llist to VC makefile

-l lists all tests

The former -c is "-C -" these days

dns cache, ftp response read, 64bit fixes, printf replaces, inet_ntoa_r
corrections

replaced printf() => Curl_sendf()

removed a commented line

fixed an inet_ntoa() occurance to use inet_ntoa_r() if it is available.
I also replaced all printf() calls with calls to Curl_failf()

an unconditional occurance of inet_ntoa() now uses inet_ntoa_r() on all
platforms that have such a function.
This affects multi-thread running libcurls on IPv4 systems that have VERBOSE
s

an unconditional occurance of inet_ntoa() now uses inet_ntoa_r() on all
platforms that have such a function.
This affects multi-thread running libcurls on IPv4 systems that have VERBOSE
switched on. The previous version was risking that another thread overwrote
the data before it was read out in this thread. There could possibly also
be a slight risk that the data isn't zero terminated for a short while and
thus could cause the thread to crash...

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#include the local "inet_ntoa_r.h" file if no proto was found in the global
header directory but the function *is* present!

The buffer in ftp_pasv_verbose(), used for gethostbyaddr_r(), is now defined
to become properly 8-byte aligned on 64-bit archs. Philip Gladstone reported.

The FTP response lines are now passed to the function callback registered for
headers.

multi stuff from the multi-dev branch

multi interface example/test sources from the multi-dev branch

merged the multi-dev branch back into MAIN again