NAME

       todoTodo List
        -

       File appender.h
           the appender interface needs a better configuration system depending on the layout
           type. The udata field is a just a trick.

       File layout.h
           the layout interface needs a better configuration system depending on the layout type.
           The udata field is a just a trick.

       a pattern layout would be welcomed !!

       Global log4c_category_get_chainedpriority (const log4c_category_t *a_category)
           the log4c_category_t is designed so that this method executes as quickly as possible.
           It could even be faster if the set priority was propagated through the children
           hierarchy of a category.

       Global log4c_category_set_appender (log4c_category_t *a_category, struct __log4c_appender
       *a_appender)
           need multiple appenders per category

       Class log4c_location_info_t
           this is not used

       Global log4c_logging_event_new (const char *a_category, int a_priority, const char
       *a_message)
           need to handle multi-threading (NDC)