Fixed windows issues + one minor optimization on to_utf8

apps/esmtool/esmtool_cmd.c

@@ -926,10 +926,10 @@ int update_arg(void *field, char **orig_field,
                const char *long_opt, char short_opt,
                const char *additional_error)
 {
-  FIX_UNUSED (field);
   char *stop_char = 0;
   const char *val = value;
   int found;
+  FIX_UNUSED (field);
 
   stop_char = 0;
   found = 0;

apps/openmw/mwmechanics/mechanicsmanager.hpp

@@ -9,7 +9,7 @@
 
 namespace ESMS
 {
-    class ESMStore;
+    struct ESMStore;
 }
 
 namespace MWGui

components/esm_store/reclists.hpp

@@ -8,6 +8,7 @@
 #include <cctype>
 #include <assert.h>
 #include <stdexcept>
+#include <iterator>
 
 namespace ESMS
 {

components/to_utf8/to_utf8.cpp

@@ -39,9 +39,11 @@
 // Generated tables
 #include "tables_gen.hpp"
 
-// Shared global buffers, we love you.
-static std::vector<char> buf;
-static std::vector<char> output;
+// Shared global buffers, we love you. These initial sizes are large
+// enough to hold the largest books in Morrowind.esm, but we will
+// resize automaticall if necessary.
+static std::vector<char> buf    (50*1024);
+static std::vector<char> output (50*1024);
 static int size;
 
 // Make sure the given vector is large enough for 'size' bytes,