kconfig: show '?' prompt even if no help text is available

[carl9170fw.git] / config / expr.h

diff --git a/config/expr.h b/config/expr.h
index e7d7a5e3da68797c687ce8490f71245baead492f..c16e82e302a2de32d0101cb4fb535894f1fc0ec2 100644 (file)
--- a/config/expr.h
+++ b/config/expr.h
@@ -310,6 +310,7 @@ struct expr *expr_simplify_unmet_dep(struct expr *e1, struct expr *e2);
 void expr_fprint(struct expr *e, FILE *out);
 struct gstr; /* forward */
 void expr_gstr_print(struct expr *e, struct gstr *gs);
+void expr_gstr_print_revdep(struct expr *e, struct gstr *gs);
 
 static inline int expr_is_yes(struct expr *e)
 {