#ifdef HAVE_MACHINE_MODES
extern enum avms_arg_type alpha_arg_type PARAMS ((enum machine_mode));
#endif
+#ifdef RTX_CODE
extern rtx alpha_arg_info_reg_val PARAMS ((CUMULATIVE_ARGS));
+#endif
+#ifdef BUFSIZ
extern void alpha_write_linkage PARAMS ((FILE *));
+#endif
#endif /* OPEN_VMS */
-extern void alpha_need_linkage PARAMS ((const char *, int));
+#ifdef RTX_CODE
+extern rtx alpha_need_linkage PARAMS ((const char *, int));
+#endif
#ifdef TREE_CODE
extern tree alpha_build_va_list PARAMS ((void));