Request for code-check

I maintain a PHP extension which is not part of the main PHP distribution, primarily due to the fact that it's mostly interesting for Danish PHP developers (the extension clears transfers with a Danish banking system), i.e. a small fraction of the PHP community. Anyways: I have recently rewritten the extension, hoping that it now complies better the the Zend API. I hope that some experienced PHP programmers will take a few moments to run trough the cashcow.c (and php_cashcow.h) file and comment if there are things which ought to be done differently: http://troels.arvin.dk/beta/php-cashcow-1.3_4.0.1_1.1/ Thanks in advance. BTW: Yes, I know that the extension's PHP functions should have been named cashcow_requestauth()/cashcow_requestcapture() in stead of just requestauth()/requestcapture(). But that's an old mistake which I don't want to reverse just now. -- Greetings from Troels Arvin, Copenhagen, Denmark