1 files changed, 3 insertions, 0 deletions

diff --git a/csv.h b/csv.h
index bbfe150..44c6ff3 100644
--- a/csv.h
+++ b/csv.h
@@ -46,6 +46,9 @@ typedef struct {
         csv_field_t          csv_field;
 } csv_t;
 
+/* version */
+extern const char csv_version[];
+
 /* initialization */
 void csv_init(csv_t *csv);
 void csv_init_opt(csv_t *csv, const csv_options_t *const csv_options);