1 files changed, 1 insertions, 0 deletions
diff --git a/dive.h b/dive.h
index f29712e2c..824063bb4 100644
--- a/dive.h
+++ b/dive.h
@@ -259,6 +259,7 @@ extern void run_ui(void);
 
 extern void report_error(GError* error);
 
+extern void add_cylinder_description(cylinder_type_t *);
 extern void dive_list_update_dives(void);
 extern void flush_divelist(struct dive *dive);