diff -urN poppler-0.15.3/qt4/src/poppler-annotation.h poppler-0.15.3.win32.patches/qt4/src/poppler-annotation.h
--- poppler-0.15.3/qt4/src/poppler-annotation.h 2010-01-17 00:43:07.000000000 +0100
+++ poppler-0.15.3.win32.patches/qt4/src/poppler-annotation.h   2010-12-18 14:18:43.734375000 +0100
@@ -140,7 +140,7 @@
     QRectF boundary() const;
     void setBoundary( const QRectF &boundary );
 
-    struct Style
+    struct POPPLER_QT4_EXPORT Style
     {
         // appearance properties
         QColor          color;              // black
@@ -160,7 +160,7 @@
     }               style;
 
     /* properties: popup window */
-    struct Window
+    struct POPPLER_QT4_EXPORT Window
     {
         // window state (Hidden, FixedRotation, Deny* flags allowed)
         int             flags;              // -1 (never initialized) -> 0 (if inited and shown)
@@ -177,7 +177,7 @@
     }               window;
 
     /* properties: versioning */
-    struct Revision
+    struct POPPLER_QT4_EXPORT Revision
     {
         // child revision
         Annotation *    annotation;         // not null