The curent way to declare the builtins is not by using a table but via a (variadic) function call, one for each builtin. A table is preferable but a complication for doing this is that some elements are not constant. For example, 'size_t_ctype' is dynamically set in the early steps of the type initialization. Doing a series of function calls allowed to circumvent this. Fix this by: * Using a constant temporary alias for non-constant entries. It's the value of these alias that will be used when registering the builtins. * using a table to declare the builtin functions. Note: the motivation for doing this is to be able to add sub-tables for the arch-specific builtins (and use the same mechanism as for the main table). Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>