> Afaict C varargs require the caller to do the removal > because only the caller knows for sure how many parameters have been=20 > passed and due to the retarted way C handles prototypes you can't have a= =20 > different interface for varargs and non-varargs functions. Maybe in super-ancient C, but with function prototypes... --=20 Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .