diff --git a/MEOS.NET/Functions/Meos.meos.g.cs b/MEOS.NET/Functions/Meos.meos.g.cs
index 757a524..dd03274 100644
--- a/MEOS.NET/Functions/Meos.meos.g.cs
+++ b/MEOS.NET/Functions/Meos.meos.g.cs
@@ -3136,8 +3136,19 @@ public static int[] TintValues(IntPtr temp)
             finally { Marshal.FreeHGlobal(_cnt); }
         }
 
-        public static IntPtr TbigintValues(IntPtr temp, IntPtr count)
-            => SafeExecution<IntPtr>(() => Native.TbigintValues(temp, count));
+        public static long[] TbigintValues(IntPtr temp)
+        {
+            IntPtr _cnt = Marshal.AllocHGlobal(sizeof(int));
+            try
+            {
+                IntPtr _p = SafeExecution<IntPtr>(() => Native.TbigintValues(temp, _cnt));
+                int _n = Marshal.ReadInt32(_cnt);
+                long[] _out = new long[_n];
+                Marshal.Copy(_p, _out, 0, _n);
+                return _out;
+            }
+            finally { Marshal.FreeHGlobal(_cnt); }
+        }
 
         public static double TnumberAvgValue(IntPtr temp)
             => SafeExecution<double>(() => Native.TnumberAvgValue(temp));
diff --git a/MEOS.NET/Types/MEOSFactory.g.cs b/MEOS.NET/Types/MEOSFactory.g.cs
index bf0c29c..2768a23 100644
--- a/MEOS.NET/Types/MEOSFactory.g.cs
+++ b/MEOS.NET/Types/MEOSFactory.g.cs
@@ -329,6 +329,30 @@ public static class MEOSFactory
             return wrapped;
         }
 
+        /// <summary>The value at <paramref name="ptr"/> as the RTreeNNCursor
+        /// class the model gives its runtime type.</summary>
+        public static RTreeNNCursor? WrapRTreeNNCursor(IntPtr ptr)
+        {
+            if (ptr == IntPtr.Zero)
+            {
+                return null;
+            }
+
+            return new RTreeNNCursor(ptr);
+        }
+
+        /// <summary>Every element of a C array of RTreeNNCursor pointers, wrapped.</summary>
+        public static RTreeNNCursor?[] WrapRTreeNNCursorArray(IntPtr[] ptrs)
+        {
+            RTreeNNCursor?[] wrapped = new RTreeNNCursor?[ptrs.Length];
+            for (int i = 0; i < ptrs.Length; i++)
+            {
+                wrapped[i] = WrapRTreeNNCursor(ptrs[i]);
+            }
+
+            return wrapped;
+        }
+
         /// <summary>The value at <paramref name="ptr"/> as the Raquet
         /// class the model gives its runtime type.</summary>
         public static Raquet? WrapRaquet(IntPtr ptr)
@@ -353,6 +377,30 @@ public static class MEOSFactory
             return wrapped;
         }
 
+        /// <summary>The value at <paramref name="ptr"/> as the SPNNCursor
+        /// class the model gives its runtime type.</summary>
+        public static SPNNCursor? WrapSPNNCursor(IntPtr ptr)
+        {
+            if (ptr == IntPtr.Zero)
+            {
+                return null;
+            }
+
+            return new SPNNCursor(ptr);
+        }
+
+        /// <summary>Every element of a C array of SPNNCursor pointers, wrapped.</summary>
+        public static SPNNCursor?[] WrapSPNNCursorArray(IntPtr[] ptrs)
+        {
+            SPNNCursor?[] wrapped = new SPNNCursor?[ptrs.Length];
+            for (int i = 0; i < ptrs.Length; i++)
+            {
+                wrapped[i] = WrapSPNNCursor(ptrs[i]);
+            }
+
+            return wrapped;
+        }
+
         /// <summary>The value at <paramref name="ptr"/> as the SPTree
         /// class the model gives its runtime type.</summary>
         public static SPTree? WrapSPTree(IntPtr ptr)
diff --git a/MEOS.NET/Types/RTreeNNCursor.g.cs b/MEOS.NET/Types/RTreeNNCursor.g.cs
new file mode 100644
index 0000000..0c638b4
--- /dev/null
+++ b/MEOS.NET/Types/RTreeNNCursor.g.cs
@@ -0,0 +1,24 @@
+#nullable enable
+
+using System.Runtime.InteropServices;
+
+using MEOS.NET.Enums;
+using MEOS.NET.Functions;
+using MEOS.NET.Structures;
+
+namespace MEOS.NET.Types
+{
+    /// <summary>A walk over an R-tree's entries in order of distance from a query. MEOS registers it in no enum, so it names no temptype.</summary>
+    [System.CodeDom.Compiler.GeneratedCode("MEOS.NET.ObjectGen", "0.1.0")]
+    public class RTreeNNCursor : Value
+    {
+        internal RTreeNNCursor(IntPtr ptr) : base(ptr) { }
+
+        public void Close()
+            => Meos.RtreeNnCursorClose(this.Ptr);
+
+        public static RTreeNNCursor? Open(RTree rtree, IntPtr query)
+            => MEOSFactory.WrapRTreeNNCursor(Meos.RtreeNnCursorOpen(rtree.Ptr, query));
+
+    }
+}
diff --git a/MEOS.NET/Types/SPNNCursor.g.cs b/MEOS.NET/Types/SPNNCursor.g.cs
new file mode 100644
index 0000000..6ad4c3a
--- /dev/null
+++ b/MEOS.NET/Types/SPNNCursor.g.cs
@@ -0,0 +1,24 @@
+#nullable enable
+
+using System.Runtime.InteropServices;
+
+using MEOS.NET.Enums;
+using MEOS.NET.Functions;
+using MEOS.NET.Structures;
+
+namespace MEOS.NET.Types
+{
+    /// <summary>The SP-tree's nearest-neighbour walk, the R-tree cursor's sibling. MEOS registers it in no enum, so it names no temptype.</summary>
+    [System.CodeDom.Compiler.GeneratedCode("MEOS.NET.ObjectGen", "0.1.0")]
+    public class SPNNCursor : Value
+    {
+        internal SPNNCursor(IntPtr ptr) : base(ptr) { }
+
+        public void Close()
+            => Meos.SptreeNnCursorClose(this.Ptr);
+
+        public static SPNNCursor? Open(SPTree sptree, IntPtr query)
+            => MEOSFactory.WrapSPNNCursor(Meos.SptreeNnCursorOpen(sptree.Ptr, query));
+
+    }
+}
diff --git a/MEOS.NET/Types/TBigint.g.cs b/MEOS.NET/Types/TBigint.g.cs
index 5105d83..8fa2835 100644
--- a/MEOS.NET/Types/TBigint.g.cs
+++ b/MEOS.NET/Types/TBigint.g.cs
@@ -93,6 +93,9 @@ public long StartValue()
             }
         }
 
+        public long[] Values()
+            => Meos.TbigintValues(this.Ptr);
+
         public static Temporal? FromBaseTemp(long i, Temporal temp)
             => MEOSFactory.WrapTemporal(Meos.TbigintFromBaseTemp(i, temp.Ptr));