1 files changed, 1 insertions, 0 deletions
diff --git a/planner.h b/planner.h
index 30dca4f70..caecd513f 100644
--- a/planner.h
+++ b/planner.h
@@ -11,6 +11,7 @@ extern int validate_po2(const char *text, int *mbar_po2);
 extern timestamp_t current_time_notz(void);
 extern void show_planned_dive(char **error_string_p);
 extern void set_last_stop(bool last_stop_6m);
+extern void get_gas_from_events(struct divecomputer *dc, int time, int *o2, int *he);
 
 extern struct diveplan diveplan;
 extern struct dive *planned_dive;