You're compiling C to LISP, and you're not even telling us??? This being HN, I have to quote you for everybody's benefit:
"Vacietis aims to be a C99 to Common Lisp compiler that produces efficient programs that easily interoperate with Lisp functions, and in addition to offer the introspection, debugging and type-safety features of Common Lisp to C programmers."
"Vacietis aims to be a C99 to Common Lisp compiler that produces efficient programs that easily interoperate with Lisp functions, and in addition to offer the introspection, debugging and type-safety features of Common Lisp to C programmers."