__attribute__ ((__format__ (__printf__, 3, 4)));
/** Likewise, but with an \a argc/argv interface. */
-void complain_args (location const *loc, warnings w, int argc, char *arg[]);
+void complain_args (location const *loc, warnings w, unsigned *indent,
+ int argc, char *arg[]);
/** Make a complaint with location and some indentation. */
void complain_indent (location const *loc, warnings flags, unsigned *indent,