Implement symbolic link object in wineserver.
Implement Nt[Create|Open|Query]SymbolicLinkObject.
Change tests accordingly.
diff --git a/server/request.h b/server/request.h
index f656372..016e390 100644
--- a/server/request.h
+++ b/server/request.h
@@ -317,6 +317,9 @@
 DECL_HANDLER(set_mailslot_info);
 DECL_HANDLER(create_directory);
 DECL_HANDLER(open_directory);
+DECL_HANDLER(create_symlink);
+DECL_HANDLER(open_symlink);
+DECL_HANDLER(query_symlink);
 
 #ifdef WANT_REQUEST_HANDLERS
 
@@ -530,6 +533,9 @@
     (req_handler)req_set_mailslot_info,
     (req_handler)req_create_directory,
     (req_handler)req_open_directory,
+    (req_handler)req_create_symlink,
+    (req_handler)req_open_symlink,
+    (req_handler)req_query_symlink,
 };
 #endif  /* WANT_REQUEST_HANDLERS */