version of SSLeay (now known as OpenSSL.)

for systems that are missing those declarations from system include files.
Start by moving a pointy-haired ones from their previous locations to the
new section.

(The gethostname() one, for instance, breaks on several systems, because
some define it as (char *, size_t) and some as (char *, int).)

I purposely decided not to include the summary of used #defines like Tim did
in the first section of pyport.h. In my opinion, the number of #defines
likedly to be used by this section would make such an overview unwieldy. I
would suggest documenting the non-obvious ones, though.

closes patch #100956

happens to be a C++ reserved word, too.

Make both TextFailed and TestSkipped subclasses of Error, which derives
from Exception.  Docstrings have been added for the exceptions and module.

entry point descriptions.

Patch #100926 - Better error messages for socket exceptions on Windows.  [Slight style differences from posted patch]

 + added "regs" attribute
 + fixed "pos" and "endpos" attributes
 + reset "lastindex" and "lastgroup" in scanner methods
 + removed (?P#id) syntax; the "lastindex" and "lastgroup"
   attributes are now always set
 + removed string module dependencies in sre_parse
 + better debugging support in sre_parse
 + various tweaks to build under 1.5.2

handlers "return void", according to ANSI C.
Removed the new Py_RETURN_FROM_SIGNAL_HANDLER macro.
Left RETSIGTYPE in the config stuff, because it's not clear to
me that others aren't relying on it (e.g., extension modules).

   return the exit code.  Only works on Windows NT/2000, due to
   limitations in the Win9X shell.
   (based on patch #100941 by David Bolen)

good C practice hasn't been available to everything all along.
Added Py_SAFE_DOWNCAST(VALUE, WIDE, NARROW) macro to pyport.h; this
just casts VALUE from type WIDE to type NARROW, but assert-fails if
Py_DEBUG is defined and info is lost due to casting.
Replaced a line in Fredrik's fix to marshal.c to use the new macro.

it out!

   (this is what the callers expect).

    #if RETSIGTYPE != void
That isn't C, and MSVC properly refuses to compile it.
Introduced new Py_RETURN_FROM_SIGNAL_HANDLER macro in pyport.h
to expand to the correct thing based on RETSIGTYPE.  However,
only void is ANSI!  Do we still have platforms that return int?
The Unix config mess appears to #define RETSIGTYPE by magic
without being asked to, so I assume it's "a problem" across
Unices still.

MAGIC number. When updating it next time, be sure it's higher than 50715 *
constants. (Shouldn't be a problem if everyone keeps to the proper
algorithm.)

empty argumentlists.

they include prototypes.

possible.

Also, fix a bug found by said declarations, where a string was defined as
unsigned char*, but used as signed.

return something if RETSIGTYPE is not void, in functions that are defined as
returning RETSIGTYPE.

to return something if RETSIGTYPE isn't void, in functions that are defined
to return RETSIGTYPE. Work around an argumentlist mismatch ('void' vs.
'void *') by using a static wrapper function.

to worry about systems that have signal-handlers return 'int' ? Not all of
the code does, though nothing will break because of it.

'HAVE_STDARG_PROTOTYPES' (consider it true, remove false branch)

char**) and return an int even on PC platforms. If not, please fix
PC/utils/makesrc.c ;-P

Work around intrcheck.c's desire to pass 'PyErr_CheckSignals' to
'Py_AddPendingCall' by providing a (static) wrapper function that has the
right number of arguments.

declarations yet, those come later.