1 files changed, 4 insertions, 0 deletions
diff --git a/src/deco.h b/src/deco.h
index 16072a1..11f6bc9 100644
--- a/src/deco.h
+++ b/src/deco.h
@@ -20,6 +20,8 @@
 #define PO2_MAX_DEFAULT 1.6
 #define END_MAX_DEFAULT 4.01325
 
+#define LAST_STOP_AT_SIX_DEFAULT 0
+
 #define MOD_AUTO 0
 
 /* types */
@@ -54,6 +56,8 @@ extern double P_WV;
 extern double PO2_MAX;
 extern double END_MAX;
 
+extern int LAST_STOP_AT_SIX;
+
 /* functions */
 double bar_to_msw(const double bar);
 double msw_to_bar(const double msw);