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+.. _arduino-void:
+
+void
+====
+
+The void keyword is used only in function declarations. It
+indicates that the function is expected to return no information to
+the function from which it was called.
+
+
+
+Example:
+--------
+
+::
+
+    // actions are performed in the functions "setup" and "loop"
+    // but  no information is reported to the larger program
+    
+    void setup()
+    {
+      // ...
+    }
+    
+    void loop()
+    {
+      // ...
+    }
+     
+
+
+
+See also
+--------
+
+`function declaration <http://arduino.cc/en/Reference/FunctionDeclaration>`_
+