1 files changed, 4 insertions, 0 deletions
diff --git a/lib/xfts.h b/lib/xfts.h
index 27ddb5d48..fc3ba9010 100644
--- a/lib/xfts.h
+++ b/lib/xfts.h
@@ -1,5 +1,9 @@
+#include <stdbool.h>
 #include "fts_.h"
 
 FTS *
 xfts_open (char * const *, int options,
            int (*) (const FTSENT **, const FTSENT **));
+
+bool
+cycle_warning_required (FTS const *fts, FTSENT const *ent);