1 files changed, 2 insertions, 0 deletions
diff --git a/dive.h b/dive.h
index d1f091e7a..aae57e8b7 100644
--- a/dive.h
+++ b/dive.h
@@ -577,6 +577,8 @@ extern void clear_deco(double surface_pressure);
 extern void dump_tissues(void);
 extern unsigned int deco_allowed_depth(double tissues_tolerance, double surface_pressure, struct dive *dive, gboolean smooth);
 extern void set_gf(double gflow, double gfhigh);
+extern void cache_deco_state(double, char **datap);
+extern double restore_deco_state(char *data);
 
 struct divedatapoint {
 	int time;