php_module_startup: more than one additional_module impossible?

Hi, I need to load more than one "additional_module" in my self-made SAPI-module. Looking around at the php/zend-API, I thought that the php_module_startup(...) function provides such functionality: int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_modules, uint num_additional_modules) But then, It looks to me that the *additional_modules - parameter is lacking an indirection: Shouldn't it be **additional_modules or *additional_modules[] instead? As long as you try to register only one additional module (which is what all the other SAPI-Modules do that I have found), everything is fine. But I'd like to register an arbitrary number of modules during startup without reading php.ini. Any Ideas? I am quite new to PHP, perhaps I have just missed the spot? Regards, Norbert