My first patch: AMFEXT

I know this is hardly much of a fix, but since it compiles on windows and OSX, I am submitting my first patch for AMFEXT. I have successfully compiled it on my Win XP desktop using SDK 6.1 and 32-bit compilers and I have also compiled it successfully on OSX 10.5. It reflects some changes I've made as well as some contributions [which I don't fully understand] from a guy named Mikko on irc:#php.pecl. I have attached an svn diff patch to this email. The changes include the following 1) Changed references to ZVAL_ADDREF, ZVAL_DELREF, and ZVAL_REFCOUNT to Z_ADDREF, Z_DELREF and Z_REFCOUNT, respectively per Gustavo Lopes' sagacious instruction. Added conditional declarations of the new macros per Michael Maclean's generous suggestion. This is what permits compilation in my WinXP environment. 2) Added REGISTER_LONG_CONSTANT declarations to PHP_MINIT_FUNCTION so that these flag constants are available within PHP. I reckon there should be more added but am not sure which yet. 3) Changes made by Mikko to remove reference to zend_get_parameters_ex in favor of zend_parse_parameters. There are still 6 instances of the older funtion which I'd like to work on but I'll need some time to understand exactly what's going on in the code. 4) Re-ordering of code so that constant declarations precede MINIT function in which they are used. I hope this helps and that it might demonstrate my sincere desire to improve amfext. Maybe I could get a pecl account now? In the meantime, I desperately want to know how I might set up some kind of debugging situation whereby I might be privy to the inner workings of this code as it runs. Is there some way to enable traces from the code? Is there some IDE setup whereby I can set breakpoints, trace code, and inspect variable contents? I have a little function that accepts printf-type parameters and writes this to a log file, but that hardly seems efficient. Per Emanuele's suggestion, I've also tried the exact steps listed here: http://blog.slickedit.com/2007/09/creating-a-php-5-extension-with-visual-c-2005/ But a build results in 100 'already defined' errors. Thanks to Gustavo, Michael, and Pierre (and E. Smart on irc) for assistance.