derickr/xdebug — pull request #11 by toddw-as (2011-10-19 17:20:53+00:00)
Title: Maintain VC6 compatability, as VC6 doesn't support VA_ARGS in macros

https://github.com/derickr/xdebug/commit/62268b7519476fbfd458f136f2ab0929a3cb24af#xdebug_stack.c