Fix gcc compile error on strlwr.

  modified:   storage/connect/tabext.cpp

storage/connect/tabext.cpp

@@ -14,6 +14,9 @@
 #include "sql_class.h"
 #include "sql_servers.h"
 #include "sql_string.h"
+#if !defined(__WIN__)
+#include "osutil.h"
+#endif
 
 /***********************************************************************/
 /*  Include required application header files                          */