Update reference to Robert C. Martin's "Acyclic Visitor" paper.

[ginac.git] / ginsh / ginsh.h

diff --git a/ginsh/ginsh.h b/ginsh/ginsh.h
index 9b2d0d4cab2a4e8ebd5cb03a85f833ab2ea870f6..a8c4c1c6994bf292edc81db50af09e6ad0805796 100644 (file)
--- a/ginsh/ginsh.h
+++ b/ginsh/ginsh.h
@@ -2,7 +2,7 @@
  *
  *  Global definitions for ginsh.
  *
- *  GiNaC Copyright (C) 1999-2015 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2016 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -22,10 +22,9 @@
 #ifndef GINSH_H
 #define GINSH_H
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
 #include <map>
 #include <iostream>
 #include <string>