Description:
------------
The signature of function zend_fetch_debug_stacktrace has changed after upgrading from 5.1.0 to 5.1.1.

Problem discovered when trying to build the php-java-bridge.

Actual result:
--------------
[root@lorien tmp]# grep -r "ZEND_API void zend_fetch_debug_backtrace" php*
php-5.1.0/Zend/zend_builtin_functions.c:ZEND_API void zend_fetch_debug_backtrace
(zval *return_value, int skip_last TSRMLS_DC)
php-5.1.0/Zend/zend_builtin_functions.h:ZEND_API void zend_fetch_debug_backtrace
(zval *return_value, int skip_last TSRMLS_DC);
php-5.1.1/Zend/zend_builtin_functions.c:ZEND_API void zend_fetch_debug_backtrace
(zval *return_value, int skip_last, int provide_object TSRMLS_DC)
php-5.1.1/Zend/zend_builtin_functions.h:ZEND_API void zend_fetch_debug_backtrace
(zval *return_value, int skip_last, int provide_object TSRMLS_DC);