\_function\_definition argument is not a user
function pointer


\_name> not yet defined when you
call a function declared but not defined.


? arguments for <function\_name>, ? required
when you call a function through a pointer with a bad number of arguments,
checked only if you have defined a RUNTIMECHECK cpp name. Example:
((void(*)()) error)(); /* 0 arguments for error, 1 required */
\_name> (?
given) when you call a built-in function with a variable number of arguments
with not enough arguments.
{ printf("the missing argument is : %s"); }