- David McCreedy made changes to allow base64 encoding/decoding to work on
non-ASCII platforms.

Avoid typecasting a signed char to an int when using is*() functions, as that
could very well cause a negate number get passed in and thus cause reading
outside of the array usually used for

Avoid typecasting a signed char to an int when using is*() functions, as that
could very well cause a negate number get passed in and thus cause reading
outside of the array usually used for this purpose.

We avoid this by using the uppercase macro versions introduced just now that
does some extra crazy typecasts to avoid byte codes > 127 to cause negative
int values.

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Roland Blom filed bug report #1481217
(http://curl.haxx.se/bug/view.cgi?id=1481217), with follow-ups by Michele Bini
and David Byron. libcurl previously wrongly used GetLastError() on windows

Roland Blom filed bug report #1481217
(http://curl.haxx.se/bug/view.cgi?id=1481217), with follow-ups by Michele Bini
and David Byron. libcurl previously wrongly used GetLastError() on windows to
get error details after socket-related function calls, when it really should
use WSAGetLastError() instead.

When changing to this, the former function Curl_ourerrno() is now instead
called Curl_sockerrno() as it is necessary to only use it to get errno from
socket-related functions as otherwise it won't work as intended on Windows.

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Ulf H�rnhammar fixed a format string (printf style) problem in the Negotiate
code. It should however not be the cause of any troubles. He also fixed a
few similar problems in the HTTP test se

Ulf H�rnhammar fixed a format string (printf style) problem in the Negotiate
code. It should however not be the cause of any troubles. He also fixed a
few similar problems in the HTTP test server code.

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Updated the copyright year since changes have been this year.

Fixed some compiler warnings. Fixed a low incidence memory leak in the test server.

Curl_base64_decode() now returns an allocated buffer

Enrico Scholz fixed the service name to be uppercase as reported in bug
report #1004105

Replaced all uses of sprintf() with the safer snprintf(). It is just a
precaution to prevent mistakes to lead to buffer overflows.

curl_global_init_mem() allows the memory functions to be replaced.
memory.h is included everywhere for this.

Made host name and proxy name get stored in a 'struct hostname' and set
all things up to work with encoded host names internally, as well as keeping
'display names' to show in debug messages.

Made host name and proxy name get stored in a 'struct hostname' and set
all things up to work with encoded host names internally, as well as keeping
'display names' to show in debug messages. IDN resolves work for me now using
ipv6, ipv4 and ares resolving. Even cookies on IDN sites seem to do right.

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updated year in the copyright string

Markus Moeller's change to check for HAVE_SPNEGO instead of the previous

Markus Moeller's SPNEGO patch applied, with my edits, additions and minor
cleanups.

Tim Bartley's patch that makes the GSSNEGOTIATE option work for Microsoft's
"Negotiate" authentication as well.

Daniel Kouril's fix to make the GSS-Negotiate work fine.

kill warnings

Daniel Kouril's patch that adds HTTP negotiation support to libcurl was
added.