extern SCM scm_unmemocar (SCM form, SCM env);
extern SCM scm_unmemocopy (SCM form, SCM env);
extern SCM scm_eval_car (SCM pair, SCM env);
+extern SCM scm_eval_args (SCM i, SCM env);
+extern SCM scm_deval_args (SCM l, SCM env, SCM *lloc);
extern SCM scm_m_quote (SCM xorig, SCM env);
extern SCM scm_m_begin (SCM xorig, SCM env);
extern SCM scm_m_if (SCM xorig, SCM env);
extern SCM scm_m_let (SCM xorig, SCM env);
extern SCM scm_m_apply (SCM xorig, SCM env);
extern SCM scm_m_cont (SCM xorig, SCM env);
+extern SCM scm_m_undefine (SCM x, SCM env);
extern int scm_badargsp (SCM formals, SCM args);
extern SCM scm_ceval (SCM x, SCM env);
extern SCM scm_deval (SCM x, SCM env);
extern SCM scm_unmemocar ();
extern SCM scm_unmemocopy ();
extern SCM scm_eval_car ();
+extern SCM scm_eval_args ();
+extern SCM scm_deval_args ();
extern SCM scm_m_quote ();
extern SCM scm_m_begin ();
extern SCM scm_m_if ();
extern SCM scm_m_let ();
extern SCM scm_m_apply ();
extern SCM scm_m_cont ();
+extern SCM scm_m_undefine ();
extern int scm_badargsp ();
extern SCM scm_ceval ();
extern SCM scm_deval ();