--- branches/development/src/utils/StringUtils.cpp	2011/11/22 20:38:56	1665
+++ branches/development/src/utils/StringUtils.cpp	2012/07/06 22:01:58	1767
@@ -40,10 +40,21 @@
  * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
  */
 
+#include "config.h"
 #include <algorithm> 
 #include <stdlib.h>
+#include <cctype>
+#include <cstdlib>
+#include <string>
 #include "utils/StringUtils.hpp"
 
+#ifdef _MSC_VER
+#define strcasecmp _stricmp
+#define strdup _strdup
+#define strtoull _strtoui64
+#endif
+
+
 namespace OpenMD {
   std::string UpperCase(const std::string& S) {
     std::string uc = S;