diff --git a/led.h b/led.h
new file mode 100644
index 0000000..0c10274
--- /dev/null
+++ b/led.h
@@ -0,0 +1,2 @@
+
+void toggleLED(char onOff);
diff --git a/main.c b/main.c
index 3d8efb6..4a7634a 100644
--- a/main.c
+++ b/main.c
@@ -3,6 +3,9 @@
 
 int main(void)
 {
+	char ledStatus = 1;
+
 	return 0;
 	printf("Hello, World!");
+	toggleLed(ledStatus); 
 }