Add support for VC

42 files changed, 257 insertions, 116 deletions

diff --git a/libxsd-frontend/export.hxx b/libxsd-frontend/export.hxx
new file mode 100644
index 0000000..f93075a
--- /dev/null
+++ b/libxsd-frontend/export.hxx
@@ -0,0 +1,39 @@
+#pragma once
+
+// Normally we don't export class templates (but do complete specializations),
+// inline functions, and classes with only inline member functions. Exporting
+// classes that inherit from non-exported/imported bases (e.g., std::string)
+// will end up badly. The only known workarounds are to not inherit or to not
+// export. Also, MinGW GCC doesn't like seeing non-exported functions being
+// used before their inline definition. The workaround is to reorder code. In
+// the end it's all trial and error.
+
+#if defined(LIBXSD_FRONTEND_STATIC)         // Using static.
+#  define LIBXSD_FRONTEND_SYMEXPORT
+#elif defined(LIBXSD_FRONTEND_STATIC_BUILD) // Building static.
+#  define LIBXSD_FRONTEND_SYMEXPORT
+#elif defined(LIBXSD_FRONTEND_SHARED)       // Using shared.
+#  ifdef _WIN32
+#    define LIBXSD_FRONTEND_SYMEXPORT __declspec(dllimport)
+#  else
+#    define LIBXSD_FRONTEND_SYMEXPORT
+#  endif
+#elif defined(LIBXSD_FRONTEND_SHARED_BUILD) // Building shared.
+#  ifdef _WIN32
+#    define LIBXSD_FRONTEND_SYMEXPORT __declspec(dllexport)
+#  else
+#    define LIBXSD_FRONTEND_SYMEXPORT
+#  endif
+#else
+// If none of the above macros are defined, then we assume we are being used
+// by some third-party build system that cannot/doesn't signal the library
+// type. Note that this fallback works for both static and shared libraries
+// provided the library only exports functions (in other words, no global
+// exported data) and for the shared case the result will be sub-optimal
+// compared to having dllimport. If, however, your library does export data,
+// then you will probably want to replace the fallback with the (commented
+// out) error since it won't work for the shared case.
+//
+#  define LIBXSD_FRONTEND_SYMEXPORT         // Using static or shared.
+//#  error define LIBXSD_FRONTEND_STATIC or LIBXSD_FRONTEND_SHARED preprocessor macro to signal libxsd-frontend library type being linked
+#endif
diff --git a/libxsd-frontend/generators/dependencies.hxx b/libxsd-frontend/generators/dependencies.hxx
index 564e713..08be464 100644
--- a/libxsd-frontend/generators/dependencies.hxx
+++ b/libxsd-frontend/generators/dependencies.hxx
@@ -11,6 +11,8 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx> // Path
 #include <libxsd-frontend/semantic-graph/schema.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Generators
@@ -19,7 +21,7 @@ namespace XSDFrontend
     // including the main schema file) which can then be used to produce
     // make dependencies, etc.
     //
-    class Dependencies
+    class LIBXSD_FRONTEND_SYMEXPORT Dependencies
     {
     public:
       std::vector<SemanticGraph::Path>
diff --git a/libxsd-frontend/parser.cxx b/libxsd-frontend/parser.cxx
index cf6ad37..06cd960 100644
--- a/libxsd-frontend/parser.cxx
+++ b/libxsd-frontend/parser.cxx
@@ -611,7 +611,7 @@ namespace XSDFrontend
             s_.new_edge<Arguments> (
               resolve<SemanticGraph::Type> (ns_name, uq_name, s_, cache_), s);
           }
-          catch (NotName const& ex)
+          catch (NotName const&)
           {
             wcerr << s.file () << ":" << s.line () << ":" << s.column () << ": "
                   << "error: unable to resolve type '" << uq_name << "' "
@@ -639,7 +639,7 @@ namespace XSDFrontend
             s_.new_edge<Arguments> (
               resolve<SemanticGraph::Type> (ns_name, uq_name, s_, cache_), l);
           }
-          catch (NotName const& ex)
+          catch (NotName const&)
           {
             wcerr << l.file () << ":" << l.line () << ":" << l.column () << ": "
                   << "error: unable to resolve item type '" << uq_name << "' "
@@ -677,7 +677,7 @@ namespace XSDFrontend
                 resolve<SemanticGraph::Type> (
                   i->ns_name, i->uq_name, s_, cache_), na);
             }
-            catch (NotName const& ex)
+            catch (NotName const&)
             {
               wcerr << u.file () << ":" << u.line () << ":" << u.column () << ": "
                     << "error: unable to resolve item type '" << i->uq_name << "' "
@@ -740,7 +740,7 @@ namespace XSDFrontend
             else
               assert (false);
           }
-          catch (NotName const& ex)
+          catch (NotName const&)
           {
             wcerr << c.file () << ":" << c.line () << ":" << c.column () << ": "
                   << "error: unable to resolve base type '" << uq_name << "' "
@@ -820,7 +820,7 @@ namespace XSDFrontend
               e.context ().remove ("facets");
             }
           }
-          catch (NotName const& ex)
+          catch (NotName const&)
           {
             wcerr << e.file () << ":" << e.line () << ":" << e.column () << ": "
                   << "error: unable to resolve base type '" << uq_name << "' "
diff --git a/libxsd-frontend/parser.hxx b/libxsd-frontend/parser.hxx
index 6e26e16..56767f1 100644
--- a/libxsd-frontend/parser.hxx
+++ b/libxsd-frontend/parser.hxx
@@ -10,11 +10,13 @@
 #include <libxsd-frontend/types.hxx>
 #include <libxsd-frontend/semantic-graph/schema.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   struct InvalidSchema {};
 
-  class LocationTranslator
+  class LIBXSD_FRONTEND_SYMEXPORT LocationTranslator
   {
   public:
     virtual
@@ -29,7 +31,7 @@ namespace XSDFrontend
   //
   typedef std::set<NarrowString> WarningSet;
 
-  class Parser
+  class LIBXSD_FRONTEND_SYMEXPORT Parser
   {
   public:
     ~Parser ();
diff --git a/libxsd-frontend/schema-dom-parser.cxx b/libxsd-frontend/schema-dom-parser.cxx
index 05a2261..066f949 100644
--- a/libxsd-frontend/schema-dom-parser.cxx
+++ b/libxsd-frontend/schema-dom-parser.cxx
@@ -3,6 +3,8 @@
 
 #include <libxsd-frontend/schema-dom-parser.hxx>
 
+#include <cstdint> // uintptr_t
+
 #include <xercesc/dom/DOMDocument.hpp>
 #include <xercesc/dom/DOMElement.hpp>
 #include <xercesc/dom/DOMAttr.hpp>
@@ -74,8 +76,13 @@ namespace XSDFrontend
       unsigned long l (static_cast<unsigned long> (info.lineNumber));
       unsigned long c (static_cast<unsigned long> (info.colNumber));
 
-      fCurrentNode->setUserData (line_key, reinterpret_cast<void*> (l), 0);
-      fCurrentNode->setUserData (column_key, reinterpret_cast<void*> (c), 0);
+      fCurrentNode->setUserData (line_key,
+                                 reinterpret_cast<void*> (
+                                   static_cast<std::uintptr_t> (l)), 0);
+
+      fCurrentNode->setUserData (column_key,
+                                 reinterpret_cast<void*> (
+                                   static_cast<std::uintptr_t> (c)), 0);
 
       // If an empty element, call the endElement() now.
       //
diff --git a/libxsd-frontend/schema-dom-parser.hxx b/libxsd-frontend/schema-dom-parser.hxx
index d494277..8e92c2c 100644
--- a/libxsd-frontend/schema-dom-parser.hxx
+++ b/libxsd-frontend/schema-dom-parser.hxx
@@ -13,6 +13,8 @@
 
 #include <libxsd-frontend/version.hxx> // Check Xerces-C++ version.
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace XML
@@ -22,7 +24,8 @@ namespace XSDFrontend
     extern const XMLCh line_key[2];
     extern const XMLCh column_key[2];
 
-    class SchemaDOMParser: public Xerces::XercesDOMParser
+    class LIBXSD_FRONTEND_SYMEXPORT SchemaDOMParser:
+      public Xerces::XercesDOMParser
     {
     public :
       SchemaDOMParser (
diff --git a/libxsd-frontend/semantic-graph/any-attribute.hxx b/libxsd-frontend/semantic-graph/any-attribute.hxx
index 3a25200..200bcac 100644
--- a/libxsd-frontend/semantic-graph/any-attribute.hxx
+++ b/libxsd-frontend/semantic-graph/any-attribute.hxx
@@ -9,11 +9,13 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 #include <libxsd-frontend/semantic-graph/namespace.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class AnyAttribute: public virtual Nameable
+    class LIBXSD_FRONTEND_SYMEXPORT AnyAttribute: public virtual Nameable
     {
       typedef std::vector<String> Namespaces;
 
diff --git a/libxsd-frontend/semantic-graph/any.hxx b/libxsd-frontend/semantic-graph/any.hxx
index be9dcbf..6239849 100644
--- a/libxsd-frontend/semantic-graph/any.hxx
+++ b/libxsd-frontend/semantic-graph/any.hxx
@@ -10,12 +10,14 @@
 #include <libxsd-frontend/semantic-graph/particle.hxx>
 #include <libxsd-frontend/semantic-graph/namespace.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class Any: public virtual Nameable,
-               public virtual Particle
+    class LIBXSD_FRONTEND_SYMEXPORT Any: public virtual Nameable,
+                                         public virtual Particle
     {
       typedef std::vector<String> Namespaces;
 
diff --git a/libxsd-frontend/semantic-graph/attribute-group.hxx b/libxsd-frontend/semantic-graph/attribute-group.hxx
index b49d86e..59500c9 100644
--- a/libxsd-frontend/semantic-graph/attribute-group.hxx
+++ b/libxsd-frontend/semantic-graph/attribute-group.hxx
@@ -6,11 +6,13 @@
 
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class AttributeGroup: public virtual Scope
+    class LIBXSD_FRONTEND_SYMEXPORT AttributeGroup: public virtual Scope
     {
     public:
       AttributeGroup (Path const& file,
diff --git a/libxsd-frontend/semantic-graph/attribute.hxx b/libxsd-frontend/semantic-graph/attribute.hxx
index 5b0b160..982eaaf 100644
--- a/libxsd-frontend/semantic-graph/attribute.hxx
+++ b/libxsd-frontend/semantic-graph/attribute.hxx
@@ -6,11 +6,13 @@
 
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class Attribute: public virtual Member
+    class LIBXSD_FRONTEND_SYMEXPORT Attribute: public virtual Member
     {
     public:
       bool
diff --git a/libxsd-frontend/semantic-graph/complex.hxx b/libxsd-frontend/semantic-graph/complex.hxx
index f1cf526..fd0ee76 100644
--- a/libxsd-frontend/semantic-graph/complex.hxx
+++ b/libxsd-frontend/semantic-graph/complex.hxx
@@ -7,11 +7,14 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 #include <libxsd-frontend/semantic-graph/compositors.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class Complex: public virtual Type, public virtual Scope
+    class LIBXSD_FRONTEND_SYMEXPORT Complex: public virtual Type,
+                                             public virtual Scope
     {
     public:
       bool
diff --git a/libxsd-frontend/semantic-graph/compositors.hxx b/libxsd-frontend/semantic-graph/compositors.hxx
index 4864b70..0b0d732 100644
--- a/libxsd-frontend/semantic-graph/compositors.hxx
+++ b/libxsd-frontend/semantic-graph/compositors.hxx
@@ -9,13 +9,15 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 #include <libxsd-frontend/semantic-graph/particle.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
     //
     //
-    class ContainsCompositor: public virtual Edge
+    class LIBXSD_FRONTEND_SYMEXPORT ContainsCompositor: public virtual Edge
     {
     public:
       Compositor&
@@ -206,7 +208,7 @@ namespace XSDFrontend
 
     //
     //
-    class All: public virtual Compositor
+    class LIBXSD_FRONTEND_SYMEXPORT All: public virtual Compositor
     {
     public:
       All (Path const& file, unsigned long line, unsigned long column);
@@ -214,7 +216,7 @@ namespace XSDFrontend
 
     //
     //
-    class Choice: public virtual Compositor
+    class LIBXSD_FRONTEND_SYMEXPORT Choice: public virtual Compositor
     {
     public:
       Choice (Path const& file, unsigned long line, unsigned long column);
@@ -222,7 +224,7 @@ namespace XSDFrontend
 
     //
     //
-    class Sequence: public virtual Compositor
+    class LIBXSD_FRONTEND_SYMEXPORT Sequence: public virtual Compositor
     {
     public:
       Sequence (Path const& file, unsigned long line, unsigned long column);
diff --git a/libxsd-frontend/semantic-graph/element-group.hxx b/libxsd-frontend/semantic-graph/element-group.hxx
index e8c9c65..c4f78dd 100644
--- a/libxsd-frontend/semantic-graph/element-group.hxx
+++ b/libxsd-frontend/semantic-graph/element-group.hxx
@@ -7,11 +7,13 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 #include <libxsd-frontend/semantic-graph/compositors.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class ElementGroup: public virtual Scope
+    class LIBXSD_FRONTEND_SYMEXPORT ElementGroup: public virtual Scope
     {
     public:
       ContainsCompositor&
diff --git a/libxsd-frontend/semantic-graph/element.hxx b/libxsd-frontend/semantic-graph/element.hxx
index ff5a863..4ee2b85 100644
--- a/libxsd-frontend/semantic-graph/element.hxx
+++ b/libxsd-frontend/semantic-graph/element.hxx
@@ -7,6 +7,8 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 #include <libxsd-frontend/semantic-graph/particle.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
@@ -47,8 +49,8 @@ namespace XSDFrontend
     };
 
 
-    class Element: public virtual Member,
-                   public virtual Particle
+    class LIBXSD_FRONTEND_SYMEXPORT Element: public virtual Member,
+                                             public virtual Particle
     {
     public:
       bool
diff --git a/libxsd-frontend/semantic-graph/elements.hxx b/libxsd-frontend/semantic-graph/elements.hxx
index a7ff2fa..5a0d64b 100644
--- a/libxsd-frontend/semantic-graph/elements.hxx
+++ b/libxsd-frontend/semantic-graph/elements.hxx
@@ -21,6 +21,8 @@
 
 #include <libxsd-frontend/types.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
@@ -84,7 +86,7 @@ namespace XSDFrontend
 
     //
     //
-    class Node
+    class LIBXSD_FRONTEND_SYMEXPORT Node
     {
     public:
       Context&
@@ -434,7 +436,7 @@ namespace XSDFrontend
     class Inherits;
     class Arguments;
 
-    class Type: public virtual Nameable
+    class LIBXSD_FRONTEND_SYMEXPORT Type: public virtual Nameable
     {
     protected:
       typedef std::vector<Belongs*> Classifies;
@@ -542,7 +544,7 @@ namespace XSDFrontend
       ArgumentsSet arguments_;
     };
 
-    class Instance: public virtual Nameable
+    class LIBXSD_FRONTEND_SYMEXPORT Instance: public virtual Nameable
     {
     public:
       Belongs&
@@ -851,7 +853,7 @@ namespace XSDFrontend
     // Parametric types.
     //
 
-    class Specialization: public virtual Type
+    class LIBXSD_FRONTEND_SYMEXPORT Specialization: public virtual Type
     {
       typedef std::vector<Arguments*> Argumented;
 
@@ -997,7 +999,7 @@ namespace XSDFrontend
 // ADL won't find it because Path is a typedef. Note that this
 // function prints in native format.
 //
-std::wostream&
+LIBXSD_FRONTEND_SYMEXPORT std::wostream&
 operator<< (std::wostream& os, XSDFrontend::SemanticGraph::Path const& path);
 
 #endif  // LIBXSD_FRONTEND_SEMANTIC_GRAPH_ELEMENTS_HXX
diff --git a/libxsd-frontend/semantic-graph/enumeration.hxx b/libxsd-frontend/semantic-graph/enumeration.hxx
index 88fb5d8..c01e0d0 100644
--- a/libxsd-frontend/semantic-graph/enumeration.hxx
+++ b/libxsd-frontend/semantic-graph/enumeration.hxx
@@ -7,18 +7,20 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 #include <libxsd-frontend/semantic-graph/complex.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class Enumeration: public virtual Complex
+    class LIBXSD_FRONTEND_SYMEXPORT Enumeration: public virtual Complex
     {
     public:
       Enumeration (Path const& file, unsigned long line, unsigned long column);
     };
 
 
-    class Enumerator: public virtual Instance
+    class LIBXSD_FRONTEND_SYMEXPORT Enumerator: public virtual Instance
     {
     public:
       Enumerator (Path const& file, unsigned long line, unsigned long column);
diff --git a/libxsd-frontend/semantic-graph/fundamental.hxx b/libxsd-frontend/semantic-graph/fundamental.hxx
index e45557d..222e342 100644
--- a/libxsd-frontend/semantic-graph/fundamental.hxx
+++ b/libxsd-frontend/semantic-graph/fundamental.hxx
@@ -6,6 +6,8 @@
 
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
@@ -14,7 +16,7 @@ namespace XSDFrontend
     {
       // Type
       //
-      class Type: public virtual SemanticGraph::Type
+      class LIBXSD_FRONTEND_SYMEXPORT Type: public virtual SemanticGraph::Type
       {
       protected:
         Type ();
@@ -22,7 +24,7 @@ namespace XSDFrontend
 
       // Byte
       //
-      class Byte: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Byte: public virtual Type
       {
       public:
         Byte (Path const& file,
@@ -32,7 +34,7 @@ namespace XSDFrontend
 
       // UnsignedByte
       //
-      class UnsignedByte: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT UnsignedByte: public virtual Type
       {
       public:
         UnsignedByte (Path const& file,
@@ -42,7 +44,7 @@ namespace XSDFrontend
 
       // Short
       //
-      class Short: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Short: public virtual Type
       {
       public:
         Short (Path const& file,
@@ -52,7 +54,7 @@ namespace XSDFrontend
 
       // UnsignedShort
       //
-      class UnsignedShort: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT UnsignedShort: public virtual Type
       {
       public:
         UnsignedShort (Path const& file,
@@ -62,7 +64,7 @@ namespace XSDFrontend
 
       // Int
       //
-      class Int: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Int: public virtual Type
       {
       public:
         Int (Path const& file,
@@ -72,7 +74,7 @@ namespace XSDFrontend
 
       // UnsignedInt
       //
-      class UnsignedInt: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT UnsignedInt: public virtual Type
       {
       public:
         UnsignedInt (Path const& file,
@@ -82,7 +84,7 @@ namespace XSDFrontend
 
       // Long
       //
-      class Long: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Long: public virtual Type
       {
       public:
         Long (Path const& file,
@@ -92,7 +94,7 @@ namespace XSDFrontend
 
       // UnsignedLong
       //
-      class UnsignedLong: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT UnsignedLong: public virtual Type
       {
       public:
         UnsignedLong (Path const& file,
@@ -102,7 +104,7 @@ namespace XSDFrontend
 
       // Integer
       //
-      class Integer: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Integer: public virtual Type
       {
       public:
         Integer (Path const& file,
@@ -112,7 +114,7 @@ namespace XSDFrontend
 
       // NonPositiveInteger
       //
-      class NonPositiveInteger: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT NonPositiveInteger: public virtual Type
       {
       public:
         NonPositiveInteger (Path const& file,
@@ -122,7 +124,7 @@ namespace XSDFrontend
 
       // NonNegativeInteger
       //
-      class NonNegativeInteger: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT NonNegativeInteger: public virtual Type
       {
       public:
         NonNegativeInteger (Path const& file,
@@ -132,7 +134,7 @@ namespace XSDFrontend
 
       // PositiveInteger
       //
-      class PositiveInteger: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT PositiveInteger: public virtual Type
       {
       public:
         PositiveInteger (Path const& file,
@@ -142,7 +144,7 @@ namespace XSDFrontend
 
       // NegativeInteger
       //
-      class NegativeInteger: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT NegativeInteger: public virtual Type
       {
       public:
         NegativeInteger (Path const& file,
@@ -152,7 +154,7 @@ namespace XSDFrontend
 
       // Boolean
       //
-      class Boolean: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Boolean: public virtual Type
       {
       public:
         Boolean (Path const& file,
@@ -162,7 +164,7 @@ namespace XSDFrontend
 
       // Float
       //
-      class Float: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Float: public virtual Type
       {
       public:
         Float (Path const& file,
@@ -172,7 +174,7 @@ namespace XSDFrontend
 
       // Double
       //
-      class Double: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Double: public virtual Type
       {
       public:
         Double (Path const& file,
@@ -182,7 +184,7 @@ namespace XSDFrontend
 
       // Decimal
       //
-      class Decimal: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Decimal: public virtual Type
       {
       public:
         Decimal (Path const& file,
@@ -192,7 +194,7 @@ namespace XSDFrontend
 
       // String
       //
-      class String: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT String: public virtual Type
       {
       public:
         String (Path const& file,
@@ -202,7 +204,7 @@ namespace XSDFrontend
 
       // NormalizedString
       //
-      class NormalizedString: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT NormalizedString: public virtual Type
       {
       public:
         NormalizedString (Path const& file,
@@ -212,7 +214,7 @@ namespace XSDFrontend
 
       // Token
       //
-      class Token: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Token: public virtual Type
       {
       public:
         Token (Path const& file,
@@ -222,7 +224,7 @@ namespace XSDFrontend
 
       // Name
       //
-      class Name: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Name: public virtual Type
       {
       public:
         Name (Path const& file,
@@ -232,7 +234,7 @@ namespace XSDFrontend
 
       // NameToken
       //
-      class NameToken: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT NameToken: public virtual Type
       {
       public:
         NameToken (Path const& file,
@@ -242,7 +244,7 @@ namespace XSDFrontend
 
       // NameTokens
       //
-      class NameTokens: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT NameTokens: public virtual Type
       {
       public:
         NameTokens (Path const& file,
@@ -252,7 +254,7 @@ namespace XSDFrontend
 
       // NCName
       //
-      class NCName: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT NCName: public virtual Type
       {
       public:
         NCName (Path const& file,
@@ -262,7 +264,7 @@ namespace XSDFrontend
 
       // Language
       //
-      class Language: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Language: public virtual Type
       {
       public:
         Language (Path const& file,
@@ -272,7 +274,7 @@ namespace XSDFrontend
 
       // QName
       //
-      class QName: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT QName: public virtual Type
       {
       public:
         QName (Path const& file,
@@ -282,7 +284,7 @@ namespace XSDFrontend
 
       // Id
       //
-      class Id: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Id: public virtual Type
       {
       public:
         Id (Path const& file,
@@ -292,8 +294,8 @@ namespace XSDFrontend
 
       // IdRef
       //
-      class IdRef: public virtual Type,
-                   public virtual Specialization
+      class LIBXSD_FRONTEND_SYMEXPORT IdRef: public virtual Type,
+                                             public virtual Specialization
       {
       public:
         IdRef (Path const& file,
@@ -303,8 +305,8 @@ namespace XSDFrontend
 
       // IdRefs
       //
-      class IdRefs: public virtual Type,
-                    public virtual Specialization
+      class LIBXSD_FRONTEND_SYMEXPORT IdRefs: public virtual Type,
+                                              public virtual Specialization
       {
       public:
         IdRefs (Path const& file,
@@ -314,7 +316,7 @@ namespace XSDFrontend
 
       // AnyURI
       //
-      class AnyURI: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT AnyURI: public virtual Type
       {
       public:
         AnyURI (Path const& file,
@@ -324,7 +326,7 @@ namespace XSDFrontend
 
       // Base64Binary
       //
-      class Base64Binary: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Base64Binary: public virtual Type
       {
       public:
         Base64Binary (Path const& file,
@@ -334,7 +336,7 @@ namespace XSDFrontend
 
       // HexBinary
       //
-      class HexBinary: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT HexBinary: public virtual Type
       {
       public:
         HexBinary (Path const& file,
@@ -344,7 +346,7 @@ namespace XSDFrontend
 
       // Date
       //
-      class Date: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Date: public virtual Type
       {
       public:
         Date (Path const& file,
@@ -354,7 +356,7 @@ namespace XSDFrontend
 
       // DateTime
       //
-      class DateTime: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT DateTime: public virtual Type
       {
       public:
         DateTime (Path const& file,
@@ -364,7 +366,7 @@ namespace XSDFrontend
 
       // Duration
       //
-      class Duration: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Duration: public virtual Type
       {
       public:
         Duration (Path const& file,
@@ -374,7 +376,7 @@ namespace XSDFrontend
 
       // Day
       //
-      class Day: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Day: public virtual Type
       {
       public:
         Day (Path const& file,
@@ -384,7 +386,7 @@ namespace XSDFrontend
 
       // Month
       //
-      class Month: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Month: public virtual Type
       {
       public:
         Month (Path const& file,
@@ -394,7 +396,7 @@ namespace XSDFrontend
 
       // MonthDay
       //
-      class MonthDay: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT MonthDay: public virtual Type
       {
       public:
         MonthDay (Path const& file,
@@ -404,7 +406,7 @@ namespace XSDFrontend
 
       // Year
       //
-      class Year: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Year: public virtual Type
       {
       public:
         Year (Path const& file,
@@ -414,7 +416,7 @@ namespace XSDFrontend
 
       // YearMonth
       //
-      class YearMonth: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT YearMonth: public virtual Type
       {
       public:
         YearMonth (Path const& file,
@@ -424,7 +426,7 @@ namespace XSDFrontend
 
       // Time
       //
-      class Time: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Time: public virtual Type
       {
       public:
         Time (Path const& file,
@@ -434,7 +436,7 @@ namespace XSDFrontend
 
       // Entity
       //
-      class Entity: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Entity: public virtual Type
       {
       public:
         Entity (Path const& file,
@@ -444,7 +446,7 @@ namespace XSDFrontend
 
       // Entities
       //
-      class Entities: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Entities: public virtual Type
       {
       public:
         Entities (Path const& file,
@@ -454,7 +456,7 @@ namespace XSDFrontend
 
       // Notation
       //
-      class Notation: public virtual Type
+      class LIBXSD_FRONTEND_SYMEXPORT Notation: public virtual Type
       {
       public:
         Notation (Path const& file,
diff --git a/libxsd-frontend/semantic-graph/list.hxx b/libxsd-frontend/semantic-graph/list.hxx
index efd6c67..d9211ae 100644
--- a/libxsd-frontend/semantic-graph/list.hxx
+++ b/libxsd-frontend/semantic-graph/list.hxx
@@ -6,11 +6,13 @@
 
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class List: public virtual Specialization
+    class LIBXSD_FRONTEND_SYMEXPORT List: public virtual Specialization
     {
     public:
       List (Path const& file, unsigned long line, unsigned long column);
diff --git a/libxsd-frontend/semantic-graph/namespace.hxx b/libxsd-frontend/semantic-graph/namespace.hxx
index 1ae0a6f..3db3412 100644
--- a/libxsd-frontend/semantic-graph/namespace.hxx
+++ b/libxsd-frontend/semantic-graph/namespace.hxx
@@ -6,11 +6,13 @@
 
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class Namespace : public virtual Scope
+    class LIBXSD_FRONTEND_SYMEXPORT Namespace : public virtual Scope
     {
     public:
       Namespace (Path const& file, unsigned long line, unsigned long column);
diff --git a/libxsd-frontend/semantic-graph/particle.hxx b/libxsd-frontend/semantic-graph/particle.hxx
index e438863..a8da249 100644
--- a/libxsd-frontend/semantic-graph/particle.hxx
+++ b/libxsd-frontend/semantic-graph/particle.hxx
@@ -6,6 +6,8 @@
 
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
@@ -18,7 +20,7 @@ namespace XSDFrontend
 
     //
     //
-    class ContainsParticle: public virtual Edge
+    class LIBXSD_FRONTEND_SYMEXPORT ContainsParticle: public virtual Edge
     {
     public:
       Particle&
@@ -83,7 +85,7 @@ namespace XSDFrontend
 
     //
     //
-    class Particle: public virtual Node
+    class LIBXSD_FRONTEND_SYMEXPORT Particle: public virtual Node
     {
     public:
       bool
diff --git a/libxsd-frontend/semantic-graph/schema.hxx b/libxsd-frontend/semantic-graph/schema.hxx
index abcd5ca..e533d1f 100644
--- a/libxsd-frontend/semantic-graph/schema.hxx
+++ b/libxsd-frontend/semantic-graph/schema.hxx
@@ -10,6 +10,8 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 #include <libxsd-frontend/semantic-graph/namespace.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
@@ -96,7 +98,7 @@ namespace XSDFrontend
 
     //
     //
-    class Schema: public graph, public virtual Scope
+    class LIBXSD_FRONTEND_SYMEXPORT Schema: public graph, public virtual Scope
     {
       typedef std::vector<Uses*> UsesList;
       typedef std::vector<Uses*> UsedList;
diff --git a/libxsd-frontend/semantic-graph/union.hxx b/libxsd-frontend/semantic-graph/union.hxx
index bef0144..54dcdef 100644
--- a/libxsd-frontend/semantic-graph/union.hxx
+++ b/libxsd-frontend/semantic-graph/union.hxx
@@ -6,11 +6,13 @@
 
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace SemanticGraph
   {
-    class Union: public virtual Specialization
+    class LIBXSD_FRONTEND_SYMEXPORT Union: public virtual Specialization
     {
     public:
       Union (Path const& file, unsigned long line, unsigned long column);
diff --git a/libxsd-frontend/transformations/anonymous.hxx b/libxsd-frontend/transformations/anonymous.hxx
index bf0e42e..0ada202 100644
--- a/libxsd-frontend/transformations/anonymous.hxx
+++ b/libxsd-frontend/transformations/anonymous.hxx
@@ -9,11 +9,13 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx> // Path
 #include <libxsd-frontend/semantic-graph/schema.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Transformations
   {
-    class AnonymousNameTranslator
+    class LIBXSD_FRONTEND_SYMEXPORT AnonymousNameTranslator
     {
     public:
       virtual
@@ -35,7 +37,7 @@ namespace XSDFrontend
     // then the transformation detects and reports unstable conflicts
     // in name assignment.
     //
-    class Anonymous
+    class LIBXSD_FRONTEND_SYMEXPORT Anonymous
     {
     public:
       struct Failed {};
diff --git a/libxsd-frontend/transformations/enum-synthesis.hxx b/libxsd-frontend/transformations/enum-synthesis.hxx
index ebd1bae..57b2c28 100644
--- a/libxsd-frontend/transformations/enum-synthesis.hxx
+++ b/libxsd-frontend/transformations/enum-synthesis.hxx
@@ -9,6 +9,8 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx> // Path
 #include <libxsd-frontend/semantic-graph/schema.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Transformations
@@ -17,7 +19,7 @@ namespace XSDFrontend
     // with the same base with an equivalent synthesized enumeration.
     // This transformation assumes that there are no anonymous types.
     //
-    class EnumSynthesis
+    class LIBXSD_FRONTEND_SYMEXPORT EnumSynthesis
     {
     public:
       void
diff --git a/libxsd-frontend/transformations/restriction.hxx b/libxsd-frontend/transformations/restriction.hxx
index f22179e..be3ae2b 100644
--- a/libxsd-frontend/transformations/restriction.hxx
+++ b/libxsd-frontend/transformations/restriction.hxx
@@ -9,6 +9,8 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx> // Path
 #include <libxsd-frontend/semantic-graph/schema.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Transformations
@@ -21,7 +23,7 @@ namespace XSDFrontend
     // or compositor in the base. Note that restriction of anyType is
     // a special case and is not handled by this transformation.
     //
-    class Restriction
+    class LIBXSD_FRONTEND_SYMEXPORT Restriction
     {
     public:
       struct Failed {};
diff --git a/libxsd-frontend/transformations/schema-per-type.cxx b/libxsd-frontend/transformations/schema-per-type.cxx
index bd941a1..2d48c16 100644
--- a/libxsd-frontend/transformations/schema-per-type.cxx
+++ b/libxsd-frontend/transformations/schema-per-type.cxx
@@ -1,7 +1,11 @@
 // file      : libxsd-frontend/transformations/schema-per-type.cxx
 // license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
 
-#include <strings.h> // strcasecmp
+#ifndef _WIN32
+#  include <strings.h> // strcasecmp()
+#else
+#  include <string.h> // _stricmp()
+#endif
 
 #include <map>
 #include <set>
@@ -31,7 +35,11 @@ namespace XSDFrontend
     bool
     operator() (NarrowString const& x, NarrowString const& y) const
     {
+#ifndef _WIN32
       return strcasecmp (x.c_str (), y.c_str ()) < 0;
+#else
+      return _stricmp (x.c_str (), y.c_str ()) < 0;
+#endif
     }
   };
 
diff --git a/libxsd-frontend/transformations/schema-per-type.hxx b/libxsd-frontend/transformations/schema-per-type.hxx
index 6eb7442..04aa58d 100644
--- a/libxsd-frontend/transformations/schema-per-type.hxx
+++ b/libxsd-frontend/transformations/schema-per-type.hxx
@@ -11,11 +11,13 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx> // Path
 #include <libxsd-frontend/semantic-graph/schema.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Transformations
   {
-    class SchemaPerTypeTranslator
+    class LIBXSD_FRONTEND_SYMEXPORT SchemaPerTypeTranslator
     {
     public:
       virtual
@@ -34,7 +36,7 @@ namespace XSDFrontend
     // This transformation restructures the semantic graph to have
     // each type definition in a seperate schema file.
     //
-    class SchemaPerType
+    class LIBXSD_FRONTEND_SYMEXPORT SchemaPerType
     {
     public:
       struct Failed {};
diff --git a/libxsd-frontend/transformations/simplifier.hxx b/libxsd-frontend/transformations/simplifier.hxx
index fc9f5aa..aa25f25 100644
--- a/libxsd-frontend/transformations/simplifier.hxx
+++ b/libxsd-frontend/transformations/simplifier.hxx
@@ -9,6 +9,8 @@
 #include <libxsd-frontend/semantic-graph/elements.hxx> // Path
 #include <libxsd-frontend/semantic-graph/schema.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Transformations
@@ -17,7 +19,7 @@ namespace XSDFrontend
     // (e.g., removing empty compositors, etc). This transformation
     // assumes that there are no anonymous types.
     //
-    class Simplifier
+    class LIBXSD_FRONTEND_SYMEXPORT Simplifier
     {
     public:
       void
diff --git a/libxsd-frontend/traversal/attribute-group.hxx b/libxsd-frontend/traversal/attribute-group.hxx
index 51c6a00..f343973 100644
--- a/libxsd-frontend/traversal/attribute-group.hxx
+++ b/libxsd-frontend/traversal/attribute-group.hxx
@@ -7,11 +7,14 @@
 #include <libxsd-frontend/traversal/elements.hxx>
 #include <libxsd-frontend/semantic-graph/attribute-group.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
   {
-    struct AttributeGroup: ScopeTemplate<SemanticGraph::AttributeGroup>
+    struct LIBXSD_FRONTEND_SYMEXPORT AttributeGroup:
+      ScopeTemplate<SemanticGraph::AttributeGroup>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/attribute.hxx b/libxsd-frontend/traversal/attribute.hxx
index c8fb8e6..4ace501 100644
--- a/libxsd-frontend/traversal/attribute.hxx
+++ b/libxsd-frontend/traversal/attribute.hxx
@@ -8,12 +8,13 @@
 
 #include <libxsd-frontend/semantic-graph/attribute.hxx>
 
+#include <libxsd-frontend/export.hxx>
 
 namespace XSDFrontend
 {
   namespace Traversal
   {
-    struct Attribute : Node<SemanticGraph::Attribute>
+    struct LIBXSD_FRONTEND_SYMEXPORT Attribute : Node<SemanticGraph::Attribute>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/complex.hxx b/libxsd-frontend/traversal/complex.hxx
index 2109172..28b154d 100644
--- a/libxsd-frontend/traversal/complex.hxx
+++ b/libxsd-frontend/traversal/complex.hxx
@@ -7,11 +7,14 @@
 #include <libxsd-frontend/traversal/elements.hxx>
 #include <libxsd-frontend/semantic-graph/complex.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
   {
-    struct Complex : ScopeTemplate<SemanticGraph::Complex>
+    struct LIBXSD_FRONTEND_SYMEXPORT Complex:
+      ScopeTemplate<SemanticGraph::Complex>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/compositors.hxx b/libxsd-frontend/traversal/compositors.hxx
index a36f3b3..78f1d5b 100644
--- a/libxsd-frontend/traversal/compositors.hxx
+++ b/libxsd-frontend/traversal/compositors.hxx
@@ -7,13 +7,16 @@
 #include <libxsd-frontend/traversal/elements.hxx>
 #include <libxsd-frontend/semantic-graph/compositors.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
   {
     //
     //
-    struct ContainsParticle: Edge<SemanticGraph::ContainsParticle>
+    struct LIBXSD_FRONTEND_SYMEXPORT ContainsParticle:
+      Edge<SemanticGraph::ContainsParticle>
     {
       ContainsParticle ()
       {
@@ -31,7 +34,8 @@ namespace XSDFrontend
 
     //
     //
-    struct ContainsCompositor: Edge<SemanticGraph::ContainsCompositor>
+    struct LIBXSD_FRONTEND_SYMEXPORT ContainsCompositor:
+      Edge<SemanticGraph::ContainsCompositor>
     {
       ContainsCompositor ()
       {
@@ -48,7 +52,8 @@ namespace XSDFrontend
 
     //
     //
-    struct Compositor : Node<SemanticGraph::Compositor>
+    struct LIBXSD_FRONTEND_SYMEXPORT Compositor:
+      Node<SemanticGraph::Compositor>
     {
       virtual void
       traverse (Type&);
@@ -69,7 +74,7 @@ namespace XSDFrontend
 
     //
     //
-    struct All : Node<SemanticGraph::All>
+    struct LIBXSD_FRONTEND_SYMEXPORT All: Node<SemanticGraph::All>
     {
       virtual void
       traverse (Type&);
@@ -90,7 +95,7 @@ namespace XSDFrontend
 
     //
     //
-    struct Choice : Node<SemanticGraph::Choice>
+    struct LIBXSD_FRONTEND_SYMEXPORT Choice: Node<SemanticGraph::Choice>
     {
       virtual void
       traverse (Type&);
@@ -111,7 +116,7 @@ namespace XSDFrontend
 
     //
     //
-    struct Sequence : Node<SemanticGraph::Sequence>
+    struct LIBXSD_FRONTEND_SYMEXPORT Sequence: Node<SemanticGraph::Sequence>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/element-group.hxx b/libxsd-frontend/traversal/element-group.hxx
index 2088e3c..01f19e5 100644
--- a/libxsd-frontend/traversal/element-group.hxx
+++ b/libxsd-frontend/traversal/element-group.hxx
@@ -7,11 +7,14 @@
 #include <libxsd-frontend/traversal/elements.hxx>
 #include <libxsd-frontend/semantic-graph/element-group.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
   {
-    struct ElementGroup: ScopeTemplate<SemanticGraph::ElementGroup>
+    struct LIBXSD_FRONTEND_SYMEXPORT ElementGroup:
+      ScopeTemplate<SemanticGraph::ElementGroup>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/element.hxx b/libxsd-frontend/traversal/element.hxx
index e530ac1..6e301f0 100644
--- a/libxsd-frontend/traversal/element.hxx
+++ b/libxsd-frontend/traversal/element.hxx
@@ -7,11 +7,13 @@
 #include <libxsd-frontend/traversal/elements.hxx>
 #include <libxsd-frontend/semantic-graph/element.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
   {
-    struct Element : Node<SemanticGraph::Element>
+    struct LIBXSD_FRONTEND_SYMEXPORT Element : Node<SemanticGraph::Element>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/elements.hxx b/libxsd-frontend/traversal/elements.hxx
index b3c7d13..a3031ce 100644
--- a/libxsd-frontend/traversal/elements.hxx
+++ b/libxsd-frontend/traversal/elements.hxx
@@ -9,6 +9,8 @@
 #include <libxsd-frontend/types.hxx>
 #include <libxsd-frontend/semantic-graph/elements.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
@@ -253,7 +255,7 @@ namespace XSDFrontend
 
     //
     //
-    struct Instance : Node<SemanticGraph::Instance>
+    struct LIBXSD_FRONTEND_SYMEXPORT Instance: Node<SemanticGraph::Instance>
     {
       virtual void
       traverse (Type&);
@@ -274,7 +276,7 @@ namespace XSDFrontend
 
     //
     //
-    struct Member : Node<SemanticGraph::Member>
+    struct LIBXSD_FRONTEND_SYMEXPORT Member: Node<SemanticGraph::Member>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/enumeration.hxx b/libxsd-frontend/traversal/enumeration.hxx
index eded1d9..f042f2b 100644
--- a/libxsd-frontend/traversal/enumeration.hxx
+++ b/libxsd-frontend/traversal/enumeration.hxx
@@ -7,11 +7,14 @@
 #include <libxsd-frontend/traversal/elements.hxx>
 #include <libxsd-frontend/semantic-graph/enumeration.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
   {
-    struct Enumeration : ScopeTemplate<SemanticGraph::Enumeration>
+    struct LIBXSD_FRONTEND_SYMEXPORT Enumeration:
+      ScopeTemplate<SemanticGraph::Enumeration>
     {
       virtual void
       traverse (Type&);
@@ -32,7 +35,8 @@ namespace XSDFrontend
       post (Type&);
     };
 
-    struct Enumerator : Node<SemanticGraph::Enumerator>
+    struct LIBXSD_FRONTEND_SYMEXPORT Enumerator:
+      Node<SemanticGraph::Enumerator>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/list.hxx b/libxsd-frontend/traversal/list.hxx
index 473af7f..60c3730 100644
--- a/libxsd-frontend/traversal/list.hxx
+++ b/libxsd-frontend/traversal/list.hxx
@@ -7,11 +7,13 @@
 #include <libxsd-frontend/traversal/elements.hxx>
 #include <libxsd-frontend/semantic-graph/list.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
   {
-    struct List: Node<SemanticGraph::List>
+    struct LIBXSD_FRONTEND_SYMEXPORT List: Node<SemanticGraph::List>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/particle.hxx b/libxsd-frontend/traversal/particle.hxx
index c931e65..096ca07 100644
--- a/libxsd-frontend/traversal/particle.hxx
+++ b/libxsd-frontend/traversal/particle.hxx
@@ -7,11 +7,13 @@
 #include <libxsd-frontend/traversal/elements.hxx>
 #include <libxsd-frontend/semantic-graph/particle.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
   {
-    struct Particle : Node<SemanticGraph::Particle>
+    struct LIBXSD_FRONTEND_SYMEXPORT Particle: Node<SemanticGraph::Particle>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/traversal/union.hxx b/libxsd-frontend/traversal/union.hxx
index a1df894..9c52233 100644
--- a/libxsd-frontend/traversal/union.hxx
+++ b/libxsd-frontend/traversal/union.hxx
@@ -7,11 +7,13 @@
 #include <libxsd-frontend/traversal/elements.hxx>
 #include <libxsd-frontend/semantic-graph/union.hxx>
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   namespace Traversal
   {
-    struct Union: Node<SemanticGraph::Union>
+    struct LIBXSD_FRONTEND_SYMEXPORT Union: Node<SemanticGraph::Union>
     {
       virtual void
       traverse (Type&);
diff --git a/libxsd-frontend/types.cxx b/libxsd-frontend/types.cxx
index 3769bfe..a72c49f 100644
--- a/libxsd-frontend/types.cxx
+++ b/libxsd-frontend/types.cxx
@@ -4,6 +4,7 @@
 #include <cstdlib> // std::mbstowcs
 
 #include <libxsd-frontend/types.hxx>
+#include <libxsd-frontend/export.hxx>
 
 namespace XSDFrontend
 {
@@ -21,7 +22,7 @@ namespace XSDFrontend
   // Specialization for char to wchar_t conversion.
   //
   template <>
-  void StringTemplate<wchar_t, char>::
+  LIBXSD_FRONTEND_SYMEXPORT void StringTemplate<wchar_t, char>::
   from_narrow (char const* s)
   {
     size_type size (std::mbstowcs (0, s, 0) + 1);
@@ -38,7 +39,8 @@ namespace XSDFrontend
   // Specialization for wchar_t to char conversion.
   //
   template <>
-  StringTemplate<char> StringTemplate<wchar_t, char>::
+  LIBXSD_FRONTEND_SYMEXPORT StringTemplate<char>
+  StringTemplate<wchar_t, char>::
   to_narrow () const
   {
     size_type size (std::wcstombs (0, c_str (), 0));
diff --git a/libxsd-frontend/types.hxx b/libxsd-frontend/types.hxx
index b7aff37..926227c 100644
--- a/libxsd-frontend/types.hxx
+++ b/libxsd-frontend/types.hxx
@@ -7,6 +7,8 @@
 #include <string>
 #include <cstddef> // std::size_t
 
+#include <libxsd-frontend/export.hxx>
+
 namespace XSDFrontend
 {
   using std::size_t;
@@ -28,7 +30,7 @@ namespace XSDFrontend
     };
   }
 
-  struct NonRepresentable: std::exception
+  struct LIBXSD_FRONTEND_SYMEXPORT NonRepresentable: std::exception
   {
     virtual char const*
     what () const throw ();
@@ -204,7 +206,6 @@ namespace XSDFrontend
     from_narrow (NC const* s);
   };
 
-
   template<typename C>
   StringTemplate<C>
   operator+ (StringTemplate<C> const& lhs, StringTemplate<C> const& rhs)
diff --git a/libxsd-frontend/xml.hxx b/libxsd-frontend/xml.hxx
index bc8f36b..df9576a 100644
--- a/libxsd-frontend/xml.hxx
+++ b/libxsd-frontend/xml.hxx
@@ -6,6 +6,7 @@
 
 #include <vector>
 #include <ostream>
+#include <cstdint> // uintptr_t
 
 #include <xercesc/dom/DOM.hpp>
 #include <xercesc/util/XMLString.hpp>
@@ -220,7 +221,9 @@ namespace XSDFrontend
       {
         //@@ cache
         //
-        return reinterpret_cast<unsigned long> (e_->getUserData (line_key));
+        return static_cast<unsigned long> (
+                 reinterpret_cast<std::uintptr_t> (
+                   e_->getUserData (line_key)));
       }
 
       unsigned long
@@ -228,7 +231,9 @@ namespace XSDFrontend
       {
         //@@ cache
         //
-        return reinterpret_cast<unsigned long> (e_->getUserData (column_key));
+        return static_cast<unsigned long> (
+                 reinterpret_cast<std::uintptr_t> (
+                   e_->getUserData (column_key)));
       }
 
     public: