$NetBSD: patch-aa,v 1.1 2008/06/02 16:46:42 drochner Exp $

--- libs/pdflib/p_document.c.orig	2008-06-02 12:35:41 +0300
+++ libs/pdflib/p_document.c	2008-06-02 12:39:01 +0300
@@ -1358,7 +1358,11 @@ pdf__begin_document(PDF *p, const char *
 #endif
 
         doc->fp = fp;
+#ifdef __DragonFly__
+        doc->len = sizeof(struct __FILE_public);
+#else
         doc->len = sizeof(FILE);
+#endif
     }
     else if (filename && (*filename || len > 0))
     {