Change parser strings to include length.

[bertos.git] / bertos / algo / rand.h

diff --git a/bertos/algo/rand.h b/bertos/algo/rand.h
index 18f2bb5fc2ebcfe6575ed1b144eff97904eaf78a..773429f387079b86371ddedf01b5e8e718b311a6 100644 (file)
--- a/bertos/algo/rand.h
+++ b/bertos/algo/rand.h
@@ -33,9 +33,12 @@
  *
  * \brief Very simple rand() algorithm.
  *
- * \version $Id$
  * \author Bernie Innocenti <bernie@codewiz.org>
  */
 
+#ifndef RAND_H
+#define RAND_H
+
 int rand(void);
 
+#endif