1 files changed, 8 insertions, 0 deletions
diff --git a/lib/led.h b/lib/led.h
index 850d03b..9744c21 100644
--- a/lib/led.h
+++ b/lib/led.h
@@ -23,6 +23,10 @@
 #ifndef SPREADAVR_led_h_INCLUDED
 #define SPREADAVR_led_h_INCLUDED
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void led_init(void);
 
 void led_on(void);
@@ -33,4 +37,8 @@ void led2_on(void);
 void led2_off(void);
 void led2_toggle(void);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif