1 files changed, 2 insertions, 0 deletions
diff --git a/tables.h b/tables.h
index 2e4afe5..04ae3f5 100644
--- a/tables.h
+++ b/tables.h
@@ -43,6 +43,8 @@ extern  "C" {
 
 /* Tables serialization API declarations. */
 #include "tables_shared.h"
+extern flex_int32_t yytbl_calc_total_len (const struct yytbl_data *tbl);
+
 struct yytbl_writer {
 	FILE   *out;
 	flex_uint32_t total_written;