1 files changed, 2 insertions, 0 deletions

diff --git a/expr.h b/expr.h
index 0eba0da..5581bf4 100644
--- a/expr.h
+++ b/expr.h
@@ -82,6 +82,8 @@ enum time_field {
 	CTIME,
 	/** Modification time. */
 	MTIME,
+	/** Birth time. */
+	BTIME,
 };
 
 /**