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-rw-r--r--cores/arduino/main.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/cores/arduino/main.cpp b/cores/arduino/main.cpp
index a60980d..72074de 100644
--- a/cores/arduino/main.cpp
+++ b/cores/arduino/main.cpp
@@ -19,8 +19,8 @@
#include <Arduino.h>
-//Declared weak in Arduino.h to allow user redefinitions.
-int atexit(void (*func)()) { return 0; }
+// Declared weak in Arduino.h to allow user redefinitions.
+int atexit(void (* /*func*/ )()) { return 0; }
// Weak empty variant initialization function.
// May be redefined by variant files.