};
#endif
+#if ! ENABLE_DEBUG_COMMAND
+# define MAYBE_UNUSED ATTRIBUTE_UNUSED
+#else
+# define MAYBE_UNUSED /* empty */
+#endif
+
char *
-do_debug (char *subcmd, char **argv)
+do_debug (const char *subcmd MAYBE_UNUSED, char *const *argv MAYBE_UNUSED)
{
#if ENABLE_DEBUG_COMMAND
int argc, i;