// This file was generated by the Gtk# code generator.
// Any changes made will be lost if regenerated.

namespace Gst.Sdp {

	using System;
	using System.Collections;
	using System.Collections.Generic;
	using System.Runtime.InteropServices;

#region Autogenerated code
	[StructLayout(LayoutKind.Sequential)]
	public partial struct SDPMessage : IEquatable<SDPMessage> {

		public string Version;
		public Gst.Sdp.SDPOrigin Origin;
		public string SessionName;
		public string Information;
		public string Uri;
		private IntPtr EmailsPtr;
		public IntPtr[] Emails {
			get { return GLib.Marshaller.StructArrayFromNullTerminatedIntPtr<IntPtr> (EmailsPtr); }
			set { EmailsPtr = GLib.Marshaller.StructArrayToNullTerminatedStructArrayIntPtr<IntPtr> (value); }
		}
		private IntPtr PhonesPtr;
		public IntPtr[] Phones {
			get { return GLib.Marshaller.StructArrayFromNullTerminatedIntPtr<IntPtr> (PhonesPtr); }
			set { PhonesPtr = GLib.Marshaller.StructArrayToNullTerminatedStructArrayIntPtr<IntPtr> (value); }
		}
		public Gst.Sdp.SDPConnection Connection;
		private IntPtr BandwidthsPtr;
		public IntPtr[] Bandwidths {
			get { return GLib.Marshaller.StructArrayFromNullTerminatedIntPtr<IntPtr> (BandwidthsPtr); }
			set { BandwidthsPtr = GLib.Marshaller.StructArrayToNullTerminatedStructArrayIntPtr<IntPtr> (value); }
		}
		private IntPtr TimesPtr;
		public IntPtr[] Times {
			get { return GLib.Marshaller.StructArrayFromNullTerminatedIntPtr<IntPtr> (TimesPtr); }
			set { TimesPtr = GLib.Marshaller.StructArrayToNullTerminatedStructArrayIntPtr<IntPtr> (value); }
		}
		private IntPtr ZonesPtr;
		public IntPtr[] Zones {
			get { return GLib.Marshaller.StructArrayFromNullTerminatedIntPtr<IntPtr> (ZonesPtr); }
			set { ZonesPtr = GLib.Marshaller.StructArrayToNullTerminatedStructArrayIntPtr<IntPtr> (value); }
		}
		public Gst.Sdp.SDPKey Key;
		private IntPtr AttributesPtr;
		public IntPtr[] Attributes {
			get { return GLib.Marshaller.StructArrayFromNullTerminatedIntPtr<IntPtr> (AttributesPtr); }
			set { AttributesPtr = GLib.Marshaller.StructArrayToNullTerminatedStructArrayIntPtr<IntPtr> (value); }
		}
		private IntPtr MediasPtr;
		public IntPtr[] Medias {
			get { return GLib.Marshaller.StructArrayFromNullTerminatedIntPtr<IntPtr> (MediasPtr); }
			set { MediasPtr = GLib.Marshaller.StructArrayToNullTerminatedStructArrayIntPtr<IntPtr> (value); }
		}

		public static Gst.Sdp.SDPMessage Zero = new Gst.Sdp.SDPMessage ();

		public static Gst.Sdp.SDPMessage New(IntPtr raw) {
			if (raw == IntPtr.Zero)
				return Gst.Sdp.SDPMessage.Zero;
			return (Gst.Sdp.SDPMessage) Marshal.PtrToStructure (raw, typeof (Gst.Sdp.SDPMessage));
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_type();

		public static GLib.GType GType { 
			get {
				IntPtr raw_ret = gst_sdp_message_get_type();
				GLib.GType ret = new GLib.GType(raw_ret);
				return ret;
			}
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_add_attribute(IntPtr raw, IntPtr key, IntPtr value);

		public Gst.Sdp.SDPResult AddAttribute(string key, string value) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
			IntPtr native_value = GLib.Marshaller.StringToPtrGStrdup (value);
			int raw_ret = gst_sdp_message_add_attribute(this_as_native, native_key, native_value);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_key);
			GLib.Marshaller.Free (native_value);
			return ret;
		}

		public Gst.Sdp.SDPResult AddAttribute(string key) {
			return AddAttribute (key, null);
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_add_bandwidth(IntPtr raw, IntPtr bwtype, uint bandwidth);

		public Gst.Sdp.SDPResult AddBandwidth(string bwtype, uint bandwidth) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_bwtype = GLib.Marshaller.StringToPtrGStrdup (bwtype);
			int raw_ret = gst_sdp_message_add_bandwidth(this_as_native, native_bwtype, bandwidth);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_bwtype);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_add_email(IntPtr raw, IntPtr email);

		public Gst.Sdp.SDPResult AddEmail(string email) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_email = GLib.Marshaller.StringToPtrGStrdup (email);
			int raw_ret = gst_sdp_message_add_email(this_as_native, native_email);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_email);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_add_media(IntPtr raw, IntPtr media);

		public Gst.Sdp.SDPResult AddMedia(Gst.Sdp.SDPMedia media) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_media = GLib.Marshaller.StructureToPtrAlloc (media);
			int raw_ret = gst_sdp_message_add_media(this_as_native, native_media);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			Marshal.FreeHGlobal (native_media);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_add_phone(IntPtr raw, IntPtr phone);

		public Gst.Sdp.SDPResult AddPhone(string phone) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_phone = GLib.Marshaller.StringToPtrGStrdup (phone);
			int raw_ret = gst_sdp_message_add_phone(this_as_native, native_phone);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_phone);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_add_time(IntPtr raw, IntPtr start, IntPtr stop, IntPtr[] repeat);

		public Gst.Sdp.SDPResult AddTime(string start, string stop, string[] repeat) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_start = GLib.Marshaller.StringToPtrGStrdup (start);
			IntPtr native_stop = GLib.Marshaller.StringToPtrGStrdup (stop);
			int cnt_repeat = repeat == null ? 0 : repeat.Length;
			IntPtr[] native_repeat = new IntPtr [cnt_repeat + 1];
			for (int i = 0; i < cnt_repeat; i++)
				native_repeat [i] = GLib.Marshaller.StringToPtrGStrdup (repeat[i]);
			native_repeat [cnt_repeat] = IntPtr.Zero;
			int raw_ret = gst_sdp_message_add_time(this_as_native, native_start, native_stop, native_repeat);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_start);
			GLib.Marshaller.Free (native_stop);
			for (int i = 0; i < native_repeat.Length - 1; i++) {
				repeat [i] = GLib.Marshaller.Utf8PtrToString (native_repeat[i]);
				GLib.Marshaller.Free (native_repeat[i]);
			}
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_add_zone(IntPtr raw, IntPtr adj_time, IntPtr typed_time);

		public Gst.Sdp.SDPResult AddZone(string adj_time, string typed_time) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_adj_time = GLib.Marshaller.StringToPtrGStrdup (adj_time);
			IntPtr native_typed_time = GLib.Marshaller.StringToPtrGStrdup (typed_time);
			int raw_ret = gst_sdp_message_add_zone(this_as_native, native_adj_time, native_typed_time);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_adj_time);
			GLib.Marshaller.Free (native_typed_time);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_as_text(IntPtr raw);

		public string AsText() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr raw_ret = gst_sdp_message_as_text(this_as_native);
			string ret = GLib.Marshaller.PtrToStringGFree(raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern uint gst_sdp_message_attributes_len(IntPtr raw);

		public uint AttributesLen() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			uint raw_ret = gst_sdp_message_attributes_len(this_as_native);
			uint ret = raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_attributes_to_caps(IntPtr raw, IntPtr caps);

		public Gst.Sdp.SDPResult AttributesToCaps(Gst.Caps caps) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_attributes_to_caps(this_as_native, caps == null ? IntPtr.Zero : caps.Handle);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern uint gst_sdp_message_bandwidths_len(IntPtr raw);

		public uint BandwidthsLen() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			uint raw_ret = gst_sdp_message_bandwidths_len(this_as_native);
			uint ret = raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_dump(IntPtr raw);

		public Gst.Sdp.SDPResult Dump() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_dump(this_as_native);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern uint gst_sdp_message_emails_len(IntPtr raw);

		public uint EmailsLen() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			uint raw_ret = gst_sdp_message_emails_len(this_as_native);
			uint ret = raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_attribute(IntPtr raw, uint idx);

		public Gst.Sdp.SDPAttribute GetAttribute(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr raw_ret = gst_sdp_message_get_attribute(this_as_native, idx);
			Gst.Sdp.SDPAttribute ret = Gst.Sdp.SDPAttribute.New (raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_attribute_val(IntPtr raw, IntPtr key);

		public string GetAttributeVal(string key) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
			IntPtr raw_ret = gst_sdp_message_get_attribute_val(this_as_native, native_key);
			string ret = GLib.Marshaller.Utf8PtrToString (raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_key);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_attribute_val_n(IntPtr raw, IntPtr key, uint nth);

		public string GetAttributeValN(string key, uint nth) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_key = GLib.Marshaller.StringToPtrGStrdup (key);
			IntPtr raw_ret = gst_sdp_message_get_attribute_val_n(this_as_native, native_key, nth);
			string ret = GLib.Marshaller.Utf8PtrToString (raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_key);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_bandwidth(IntPtr raw, uint idx);

		public Gst.Sdp.SDPBandwidth GetBandwidth(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr raw_ret = gst_sdp_message_get_bandwidth(this_as_native, idx);
			Gst.Sdp.SDPBandwidth ret = Gst.Sdp.SDPBandwidth.New (raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_email(IntPtr raw, uint idx);

		public string GetEmail(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr raw_ret = gst_sdp_message_get_email(this_as_native, idx);
			string ret = GLib.Marshaller.Utf8PtrToString (raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_media(IntPtr raw, uint idx);

		public Gst.Sdp.SDPMedia GetMedia(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr raw_ret = gst_sdp_message_get_media(this_as_native, idx);
			Gst.Sdp.SDPMedia ret = Gst.Sdp.SDPMedia.New (raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_phone(IntPtr raw, uint idx);

		public string GetPhone(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr raw_ret = gst_sdp_message_get_phone(this_as_native, idx);
			string ret = GLib.Marshaller.Utf8PtrToString (raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_time(IntPtr raw, uint idx);

		public Gst.Sdp.SDPTime GetTime(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr raw_ret = gst_sdp_message_get_time(this_as_native, idx);
			Gst.Sdp.SDPTime ret = Gst.Sdp.SDPTime.New (raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_get_zone(IntPtr raw, uint idx);

		public Gst.Sdp.SDPZone GetZone(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr raw_ret = gst_sdp_message_get_zone(this_as_native, idx);
			Gst.Sdp.SDPZone ret = Gst.Sdp.SDPZone.New (raw_ret);
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_init(IntPtr raw);

		public Gst.Sdp.SDPResult Init() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_init(this_as_native);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_insert_attribute(IntPtr raw, int idx, IntPtr attr);

		public Gst.Sdp.SDPResult InsertAttribute(int idx, Gst.Sdp.SDPAttribute attr) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_attr = GLib.Marshaller.StructureToPtrAlloc (attr);
			int raw_ret = gst_sdp_message_insert_attribute(this_as_native, idx, native_attr);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			Marshal.FreeHGlobal (native_attr);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_insert_bandwidth(IntPtr raw, int idx, IntPtr bw);

		public Gst.Sdp.SDPResult InsertBandwidth(int idx, Gst.Sdp.SDPBandwidth bw) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_bw = GLib.Marshaller.StructureToPtrAlloc (bw);
			int raw_ret = gst_sdp_message_insert_bandwidth(this_as_native, idx, native_bw);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			Marshal.FreeHGlobal (native_bw);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_insert_email(IntPtr raw, int idx, IntPtr email);

		public Gst.Sdp.SDPResult InsertEmail(int idx, string email) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_email = GLib.Marshaller.StringToPtrGStrdup (email);
			int raw_ret = gst_sdp_message_insert_email(this_as_native, idx, native_email);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_email);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_insert_phone(IntPtr raw, int idx, IntPtr phone);

		public Gst.Sdp.SDPResult InsertPhone(int idx, string phone) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_phone = GLib.Marshaller.StringToPtrGStrdup (phone);
			int raw_ret = gst_sdp_message_insert_phone(this_as_native, idx, native_phone);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_phone);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_insert_time(IntPtr raw, int idx, IntPtr t);

		public Gst.Sdp.SDPResult InsertTime(int idx, Gst.Sdp.SDPTime t) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_t = GLib.Marshaller.StructureToPtrAlloc (t);
			int raw_ret = gst_sdp_message_insert_time(this_as_native, idx, native_t);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			Marshal.FreeHGlobal (native_t);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_insert_zone(IntPtr raw, int idx, IntPtr zone);

		public Gst.Sdp.SDPResult InsertZone(int idx, Gst.Sdp.SDPZone zone) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_zone = GLib.Marshaller.StructureToPtrAlloc (zone);
			int raw_ret = gst_sdp_message_insert_zone(this_as_native, idx, native_zone);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			Marshal.FreeHGlobal (native_zone);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern uint gst_sdp_message_medias_len(IntPtr raw);

		public uint MediasLen() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			uint raw_ret = gst_sdp_message_medias_len(this_as_native);
			uint ret = raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_parse_keymgmt(IntPtr raw, out IntPtr mikey);

		public Gst.Sdp.SDPResult ParseKeymgmt(out Gst.Sdp.MIKEYMessage mikey) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_mikey;
			int raw_ret = gst_sdp_message_parse_keymgmt(this_as_native, out native_mikey);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			mikey = native_mikey == IntPtr.Zero ? null : (Gst.Sdp.MIKEYMessage) GLib.Opaque.GetOpaque (native_mikey, typeof (Gst.Sdp.MIKEYMessage), true);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern uint gst_sdp_message_phones_len(IntPtr raw);

		public uint PhonesLen() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			uint raw_ret = gst_sdp_message_phones_len(this_as_native);
			uint ret = raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_remove_attribute(IntPtr raw, uint idx);

		public Gst.Sdp.SDPResult RemoveAttribute(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_remove_attribute(this_as_native, idx);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_remove_bandwidth(IntPtr raw, uint idx);

		public Gst.Sdp.SDPResult RemoveBandwidth(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_remove_bandwidth(this_as_native, idx);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_remove_email(IntPtr raw, uint idx);

		public Gst.Sdp.SDPResult RemoveEmail(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_remove_email(this_as_native, idx);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_remove_phone(IntPtr raw, uint idx);

		public Gst.Sdp.SDPResult RemovePhone(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_remove_phone(this_as_native, idx);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_remove_time(IntPtr raw, uint idx);

		public Gst.Sdp.SDPResult RemoveTime(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_remove_time(this_as_native, idx);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_remove_zone(IntPtr raw, uint idx);

		public Gst.Sdp.SDPResult RemoveZone(uint idx) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_remove_zone(this_as_native, idx);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_replace_attribute(IntPtr raw, uint idx, IntPtr attr);

		public Gst.Sdp.SDPResult ReplaceAttribute(uint idx, Gst.Sdp.SDPAttribute attr) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_attr = GLib.Marshaller.StructureToPtrAlloc (attr);
			int raw_ret = gst_sdp_message_replace_attribute(this_as_native, idx, native_attr);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			Marshal.FreeHGlobal (native_attr);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_replace_bandwidth(IntPtr raw, uint idx, IntPtr bw);

		public Gst.Sdp.SDPResult ReplaceBandwidth(uint idx, Gst.Sdp.SDPBandwidth bw) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_bw = GLib.Marshaller.StructureToPtrAlloc (bw);
			int raw_ret = gst_sdp_message_replace_bandwidth(this_as_native, idx, native_bw);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			Marshal.FreeHGlobal (native_bw);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_replace_email(IntPtr raw, uint idx, IntPtr email);

		public Gst.Sdp.SDPResult ReplaceEmail(uint idx, string email) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_email = GLib.Marshaller.StringToPtrGStrdup (email);
			int raw_ret = gst_sdp_message_replace_email(this_as_native, idx, native_email);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_email);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_replace_phone(IntPtr raw, uint idx, IntPtr phone);

		public Gst.Sdp.SDPResult ReplacePhone(uint idx, string phone) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_phone = GLib.Marshaller.StringToPtrGStrdup (phone);
			int raw_ret = gst_sdp_message_replace_phone(this_as_native, idx, native_phone);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_phone);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_replace_time(IntPtr raw, uint idx, IntPtr t);

		public Gst.Sdp.SDPResult ReplaceTime(uint idx, Gst.Sdp.SDPTime t) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_t = GLib.Marshaller.StructureToPtrAlloc (t);
			int raw_ret = gst_sdp_message_replace_time(this_as_native, idx, native_t);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			Marshal.FreeHGlobal (native_t);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_replace_zone(IntPtr raw, uint idx, IntPtr zone);

		public Gst.Sdp.SDPResult ReplaceZone(uint idx, Gst.Sdp.SDPZone zone) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_zone = GLib.Marshaller.StructureToPtrAlloc (zone);
			int raw_ret = gst_sdp_message_replace_zone(this_as_native, idx, native_zone);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			Marshal.FreeHGlobal (native_zone);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_set_connection(IntPtr raw, IntPtr nettype, IntPtr addrtype, IntPtr address, uint ttl, uint addr_number);

		public Gst.Sdp.SDPResult SetConnection(string nettype, string addrtype, string address, uint ttl, uint addr_number) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_nettype = GLib.Marshaller.StringToPtrGStrdup (nettype);
			IntPtr native_addrtype = GLib.Marshaller.StringToPtrGStrdup (addrtype);
			IntPtr native_address = GLib.Marshaller.StringToPtrGStrdup (address);
			int raw_ret = gst_sdp_message_set_connection(this_as_native, native_nettype, native_addrtype, native_address, ttl, addr_number);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_nettype);
			GLib.Marshaller.Free (native_addrtype);
			GLib.Marshaller.Free (native_address);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_set_information(IntPtr raw, IntPtr information);

		public Gst.Sdp.SDPResult SetInformation(string information) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_information = GLib.Marshaller.StringToPtrGStrdup (information);
			int raw_ret = gst_sdp_message_set_information(this_as_native, native_information);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_information);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_set_key(IntPtr raw, IntPtr type, IntPtr data);

		public Gst.Sdp.SDPResult SetKey(string type, string data) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_type = GLib.Marshaller.StringToPtrGStrdup (type);
			IntPtr native_data = GLib.Marshaller.StringToPtrGStrdup (data);
			int raw_ret = gst_sdp_message_set_key(this_as_native, native_type, native_data);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_type);
			GLib.Marshaller.Free (native_data);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_set_origin(IntPtr raw, IntPtr username, IntPtr sess_id, IntPtr sess_version, IntPtr nettype, IntPtr addrtype, IntPtr addr);

		public Gst.Sdp.SDPResult SetOrigin(string username, string sess_id, string sess_version, string nettype, string addrtype, string addr) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_username = GLib.Marshaller.StringToPtrGStrdup (username);
			IntPtr native_sess_id = GLib.Marshaller.StringToPtrGStrdup (sess_id);
			IntPtr native_sess_version = GLib.Marshaller.StringToPtrGStrdup (sess_version);
			IntPtr native_nettype = GLib.Marshaller.StringToPtrGStrdup (nettype);
			IntPtr native_addrtype = GLib.Marshaller.StringToPtrGStrdup (addrtype);
			IntPtr native_addr = GLib.Marshaller.StringToPtrGStrdup (addr);
			int raw_ret = gst_sdp_message_set_origin(this_as_native, native_username, native_sess_id, native_sess_version, native_nettype, native_addrtype, native_addr);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_username);
			GLib.Marshaller.Free (native_sess_id);
			GLib.Marshaller.Free (native_sess_version);
			GLib.Marshaller.Free (native_nettype);
			GLib.Marshaller.Free (native_addrtype);
			GLib.Marshaller.Free (native_addr);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_set_session_name(IntPtr raw, IntPtr session_name);

		public Gst.Sdp.SDPResult SetSessionName(string session_name) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_session_name = GLib.Marshaller.StringToPtrGStrdup (session_name);
			int raw_ret = gst_sdp_message_set_session_name(this_as_native, native_session_name);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_session_name);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_set_uri(IntPtr raw, IntPtr uri);

		public Gst.Sdp.SDPResult SetUri(string uri) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_uri = GLib.Marshaller.StringToPtrGStrdup (uri);
			int raw_ret = gst_sdp_message_set_uri(this_as_native, native_uri);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_uri);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_set_version(IntPtr raw, IntPtr version);

		public Gst.Sdp.SDPResult SetVersion(string version) {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			IntPtr native_version = GLib.Marshaller.StringToPtrGStrdup (version);
			int raw_ret = gst_sdp_message_set_version(this_as_native, native_version);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			GLib.Marshaller.Free (native_version);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern uint gst_sdp_message_times_len(IntPtr raw);

		public uint TimesLen() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			uint raw_ret = gst_sdp_message_times_len(this_as_native);
			uint ret = raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_uninit(IntPtr raw);

		public Gst.Sdp.SDPResult Uninit() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			int raw_ret = gst_sdp_message_uninit(this_as_native);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern uint gst_sdp_message_zones_len(IntPtr raw);

		public uint ZonesLen() {
			IntPtr this_as_native = System.Runtime.InteropServices.Marshal.AllocHGlobal (System.Runtime.InteropServices.Marshal.SizeOf (this));
			System.Runtime.InteropServices.Marshal.StructureToPtr (this, this_as_native, false);
			uint raw_ret = gst_sdp_message_zones_len(this_as_native);
			uint ret = raw_ret;
			ReadNative (this_as_native, ref this);
			System.Runtime.InteropServices.Marshal.FreeHGlobal (this_as_native);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern IntPtr gst_sdp_message_as_uri(IntPtr scheme, IntPtr msg);

		public static string AsUri(string scheme, Gst.Sdp.SDPMessage msg) {
			IntPtr native_scheme = GLib.Marshaller.StringToPtrGStrdup (scheme);
			IntPtr native_msg = GLib.Marshaller.StructureToPtrAlloc (msg);
			IntPtr raw_ret = gst_sdp_message_as_uri(native_scheme, native_msg);
			string ret = GLib.Marshaller.PtrToStringGFree(raw_ret);
			GLib.Marshaller.Free (native_scheme);
			Marshal.FreeHGlobal (native_msg);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_new(IntPtr msg);

		public static Gst.Sdp.SDPResult New(out Gst.Sdp.SDPMessage msg) {
			IntPtr native_msg = Marshal.AllocHGlobal (Marshal.SizeOf (typeof (Gst.Sdp.SDPMessage)));
			int raw_ret = gst_sdp_message_new(native_msg);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			msg = Gst.Sdp.SDPMessage.New (native_msg);
			Marshal.FreeHGlobal (native_msg);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_parse_buffer(byte[] data, uint size, IntPtr msg);

		public static Gst.Sdp.SDPResult ParseBuffer(byte[] data, uint size, Gst.Sdp.SDPMessage msg) {
			IntPtr native_msg = GLib.Marshaller.StructureToPtrAlloc (msg);
			int raw_ret = gst_sdp_message_parse_buffer(data, size, native_msg);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			Marshal.FreeHGlobal (native_msg);
			return ret;
		}

		[DllImport("libgstsdp-1.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
		static extern int gst_sdp_message_parse_uri(IntPtr uri, IntPtr msg);

		public static Gst.Sdp.SDPResult ParseUri(string uri, Gst.Sdp.SDPMessage msg) {
			IntPtr native_uri = GLib.Marshaller.StringToPtrGStrdup (uri);
			IntPtr native_msg = GLib.Marshaller.StructureToPtrAlloc (msg);
			int raw_ret = gst_sdp_message_parse_uri(native_uri, native_msg);
			Gst.Sdp.SDPResult ret = (Gst.Sdp.SDPResult) raw_ret;
			GLib.Marshaller.Free (native_uri);
			Marshal.FreeHGlobal (native_msg);
			return ret;
		}

		static void ReadNative (IntPtr native, ref Gst.Sdp.SDPMessage target)
		{
			target = New (native);
		}

		public bool Equals (SDPMessage other)
		{
			return true && Version.Equals (other.Version) && Origin.Equals (other.Origin) && SessionName.Equals (other.SessionName) && Information.Equals (other.Information) && Uri.Equals (other.Uri) && EmailsPtr.Equals (other.EmailsPtr) && PhonesPtr.Equals (other.PhonesPtr) && Connection.Equals (other.Connection) && BandwidthsPtr.Equals (other.BandwidthsPtr) && TimesPtr.Equals (other.TimesPtr) && ZonesPtr.Equals (other.ZonesPtr) && Key.Equals (other.Key) && AttributesPtr.Equals (other.AttributesPtr) && MediasPtr.Equals (other.MediasPtr);
		}

		public override bool Equals (object other)
		{
			return other is SDPMessage && Equals ((SDPMessage) other);
		}

		public override int GetHashCode ()
		{
			return this.GetType ().FullName.GetHashCode () ^ Version.GetHashCode () ^ Origin.GetHashCode () ^ SessionName.GetHashCode () ^ Information.GetHashCode () ^ Uri.GetHashCode () ^ EmailsPtr.GetHashCode () ^ PhonesPtr.GetHashCode () ^ Connection.GetHashCode () ^ BandwidthsPtr.GetHashCode () ^ TimesPtr.GetHashCode () ^ ZonesPtr.GetHashCode () ^ Key.GetHashCode () ^ AttributesPtr.GetHashCode () ^ MediasPtr.GetHashCode ();
		}

		public static explicit operator GLib.Value (Gst.Sdp.SDPMessage boxed)
		{
			GLib.Value val = GLib.Value.Empty;
			val.Init (Gst.Sdp.SDPMessage.GType);
			val.Val = boxed;
			return val;
		}

		public static explicit operator Gst.Sdp.SDPMessage (GLib.Value val)
		{
			return (Gst.Sdp.SDPMessage) val.Val;
		}
#endregion
	}
}