+/* intrin.c */
+intrin_t *intrin_init (parser_t *parser);
+void intrin_cleanup (intrin_t *intrin);
+ast_expression *intrin_fold (intrin_t *intrin, ast_value *, ast_expression **);
+ast_expression *intrin_func (intrin_t *intrin, const char *name);
+ast_expression *intrin_debug_typestring(intrin_t *intrin);
+