ticket:38 Fix sfntly compilation on VS2013

git-svn-id: http://sfntly.googlecode.com/svn/trunk@228 672e30a5-4c29-85ac-ac6d-611c735e0a51
diff --git a/cpp/src/sfntly/data/writable_font_data.cc b/cpp/src/sfntly/data/writable_font_data.cc
index 7f6f72f..4b3b440 100644
--- a/cpp/src/sfntly/data/writable_font_data.cc
+++ b/cpp/src/sfntly/data/writable_font_data.cc
@@ -16,6 +16,8 @@
 
 #include "sfntly/data/writable_font_data.h"
 
+#include <algorithm>
+
 #include "sfntly/data/memory_byte_array.h"
 #include "sfntly/data/growable_memory_byte_array.h"
 
diff --git a/cpp/src/sfntly/port/file_input_stream.cc b/cpp/src/sfntly/port/file_input_stream.cc
index 5bcb434..dfe9a7b 100644
--- a/cpp/src/sfntly/port/file_input_stream.cc
+++ b/cpp/src/sfntly/port/file_input_stream.cc
@@ -18,6 +18,8 @@
 #include <windows.h>
 #endif
 
+#include <algorithm>
+
 #include "sfntly/port/file_input_stream.h"
 #include "sfntly/port/exception_type.h"
 
diff --git a/cpp/src/sfntly/port/memory_input_stream.cc b/cpp/src/sfntly/port/memory_input_stream.cc
index 56ee81e..f6f2b9b 100755
--- a/cpp/src/sfntly/port/memory_input_stream.cc
+++ b/cpp/src/sfntly/port/memory_input_stream.cc
@@ -20,6 +20,8 @@
 
 #include <string.h>
 
+#include <algorithm>
+
 #include "sfntly/port/memory_input_stream.h"
 #include "sfntly/port/exception_type.h"
 
diff --git a/cpp/src/sfntly/table/core/os2_table.cc b/cpp/src/sfntly/table/core/os2_table.cc
index 7ca9d9a..1fef309 100644
--- a/cpp/src/sfntly/table/core/os2_table.cc
+++ b/cpp/src/sfntly/table/core/os2_table.cc
@@ -16,6 +16,8 @@
 
 #include "sfntly/table/core/os2_table.h"
 
+#include <algorithm>
+
 namespace sfntly {
 /******************************************************************************
  * Constants