Fix build on linux

include/exiv2/types.hpp

@@ -27,11 +27,11 @@
 #include "slice.hpp"
 
 // + standard includes
-#include <string>
-#include <vector>
+#include <algorithm>
 #include <limits>
 #include <sstream>
-
+#include <string>
+#include <vector>
 
 /*!
   @brief Macro to make calls to member functions through a pointer more readable.

include/exiv2/value.hpp

@@ -27,8 +27,9 @@
 #include "types.hpp"
 
 // + standard includes
-#include <map>
+#include <cstring>
 #include <iomanip>
+#include <map>
 
 // *****************************************************************************
 // namespace extensions

src/tiffcomposite_int.hpp

@@ -24,6 +24,8 @@
 // included header files
 #include "tifffwd_int.hpp"
 
+#include <memory>
+
 // *****************************************************************************
 // namespace extensions
 namespace Exiv2 {