struct psi_call_frame_argument *psi_call_frame_argument_init(struct psi_impl_arg *spec, impl_val *ival, zval *zptr, int is_vararg);
void psi_call_frame_argument_free(struct psi_call_frame_argument *arg);
-struct psi_call_frame_symbol *psi_call_frame_symbol_init();
+struct psi_call_frame_symbol *psi_call_frame_symbol_init(struct psi_decl_var *dvar);
void psi_call_frame_symbol_free(struct psi_call_frame_symbol *arg);
struct psi_call_frame {