Am Samstag, 9. September 2006 16:17 schrieb Charles Lambert: > Is there a datatype that represents variable arguments in variable > argument functions [e.g. int foo(int a, ...); ] ? > If so what is it, and what source file could i find it in? > I'm trying to make bindings to the objective-c runtime for ada on my > mac os x 10.4 and there is a line in it as such: > typedef id (*IMP)(id, SEL, ...); > > IMP is used in several structs. Any help with this would be greatly > appreciated. > > Thank you, > Charles Lambert I don't know if there is something like a variadic function in ada. See for example the vprintf how variadic functions are translated into normal functions with a va_list argument. It is defined that a function that has a variadic interface has to use the stdarg(3) macros to initialize and read the va_list structure. There are no annotations on how to implement variadic function mechanisms than to provide the macros as defined in stdarg(3).
