--- a/gstreamer_core/libs/gst/dataprotocol/dataprotocol.h	Fri Apr 16 16:18:02 2010 -0500
+++ b/gstreamer_core/libs/gst/dataprotocol/dataprotocol.h	Fri Apr 30 19:11:56 2010 -0500
@@ -169,12 +169,18 @@
 
 /* converting from GstBuffer/GstEvent/GstCaps */
 #ifndef GST_DISABLE_DEPRECATED
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
 gboolean	gst_dp_header_from_buffer	(const GstBuffer * buffer,
 						GstDPHeaderFlag flags,
 						guint * length,
 						guint8 ** header);
 #endif
 #ifndef GST_DISABLE_DEPRECATED
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
 gboolean	gst_dp_packet_from_caps		(const GstCaps * caps,
 						GstDPHeaderFlag flags,
 						guint * length,
@@ -182,6 +188,9 @@
 						guint8 ** payload);
 #endif
 #ifndef GST_DISABLE_DEPRECATED
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
 gboolean	gst_dp_packet_from_event	(const GstEvent * event,
 						GstDPHeaderFlag flags,
 						guint * length,