Variadic functions with mcc18

[Alan Anderson]

Your printfs will compile but will fail to work if you don't #include <stdio.h>.

[schroedinbug]

Originally Posted by Alan Anderson

Your printfs will compile but will fail to work if you don't #include <stdio.h>.

This is in the user_routines.c file, which does have that defined. I'd expect the printf calls to work, since I've used them outside the function in the same source file. It seems that the program doesn't even go into the variadic function.