Add an example

examples/foo.cc

@@ -0,0 +1,26 @@
+//
+// foo.cc
+//  
+// Made by Gustavo J. A. M. Carneiro
+// Login   <gjc@localhost.localdomain>
+// 
+// Started on  Thu May 31 17:36:21 2007 Gustavo J. A. M. Carneiro
+// Started on  Thu May 31 17:36:21 2007 Gustavo J. A. M. Carneiro
+//
+
+#include "foo.h"
+#include <iostream>
+#include <string.h>
+
+int print_something(const char *message)
+{
+    std::cout << "MESSAGE1: " << message << std::endl;
+    return strlen(message);
+}
+
+int print_something_else(const char *message2)
+{
+    std::cout << "MESSAGE2: " << message2 << std::endl;
+    return strlen(message2);
+}
+