diff --git a/GAP-LEDGER.md b/GAP-LEDGER.md
index ca7d2a6..87c5b2c 100644
--- a/GAP-LEDGER.md
+++ b/GAP-LEDGER.md
@@ -10,7 +10,7 @@ A kind with no rows is a site the generators watch and that nothing reached in
 this run.  It prints so that an empty class reads as a measurement rather than
 as a class nobody looked at.
 
-Generated from `meos-idl.json` at MobilityDB `d64dcffecee20e939ab227a4dbf8943b551030f4` by `tools/codegen.py`
+Generated from `meos-idl.json` at MobilityDB `79a66f4576902b933481883443334c67edccf607` by `tools/codegen.py`
 and `tools/objectgen.py`.  Do not edit.
 
 <!-- gap-ledger:begin flat surface -->
@@ -911,7 +911,7 @@ and `tools/objectgen.py`.  Do not edit.
 | geo_is_point_set | gs |
 | geo_is_unitary | gs |
 | geo_makeline_garray | gsarr |
-| geo_meos_supported | gs |
+| geo_meos_coverage | gs |
 | geo_num_geos | gs |
 | geo_num_points | gs |
 | geo_out | gs |
@@ -977,7 +977,7 @@ and `tools/objectgen.py`.  Do not edit.
 | geom_is_simple | gs |
 | geom_length | gs |
 | geom_max_distance2d | gs1, gs2 |
-| geom_meos_supported | geom |
+| geom_meos_coverage | geom |
 | geom_min_bounding_radius | geom, radius |
 | geom_oriented_envelope | gs |
 | geom_perimeter | gs |
diff --git a/MEOS.NET/Functions/Meos.Native.g.cs b/MEOS.NET/Functions/Meos.Native.g.cs
index fffe186..e2ad488 100644
--- a/MEOS.NET/Functions/Meos.Native.g.cs
+++ b/MEOS.NET/Functions/Meos.Native.g.cs
@@ -9233,9 +9233,8 @@ private static partial class Native
             [return: MarshalAs(UnmanagedType.U1)]
             internal static partial bool GeoIsPointSet(IntPtr gs);
 
-            [LibraryImport(DllPath, EntryPoint = "geo_meos_supported", StringMarshalling = StringMarshalling.Utf8)]
-            [return: MarshalAs(UnmanagedType.U1)]
-            internal static partial bool GeoMeosSupported(IntPtr gs);
+            [LibraryImport(DllPath, EntryPoint = "geo_meos_coverage", StringMarshalling = StringMarshalling.Utf8)]
+            internal static partial int GeoMeosCoverage(IntPtr gs);
 
             [LibraryImport(DllPath, EntryPoint = "geo_points_covered", StringMarshalling = StringMarshalling.Utf8)]
             internal static partial IntPtr GeoPointsCovered(IntPtr pts, IntPtr gs, [MarshalAs(UnmanagedType.U1)] bool covered);
@@ -9276,9 +9275,8 @@ private static partial class Native
             [LibraryImport(DllPath, EntryPoint = "tpoint_linear_restrict_geom", StringMarshalling = StringMarshalling.Utf8)]
             internal static partial IntPtr TpointLinearRestrictGeom(IntPtr temp, IntPtr gs, [MarshalAs(UnmanagedType.U1)] bool atfunc);
 
-            [LibraryImport(DllPath, EntryPoint = "geom_meos_supported", StringMarshalling = StringMarshalling.Utf8)]
-            [return: MarshalAs(UnmanagedType.U1)]
-            internal static partial bool GeomMeosSupported(IntPtr geom);
+            [LibraryImport(DllPath, EntryPoint = "geom_meos_coverage", StringMarshalling = StringMarshalling.Utf8)]
+            internal static partial int GeomMeosCoverage(IntPtr geom);
 
             [LibraryImport(DllPath, EntryPoint = "stbox_nad", StringMarshalling = StringMarshalling.Utf8)]
             internal static partial double StboxNad(IntPtr box1, IntPtr box2);
diff --git a/MEOS.NET/Functions/Meos.meos_internal_geo.g.cs b/MEOS.NET/Functions/Meos.meos_internal_geo.g.cs
index 42de909..ec30694 100644
--- a/MEOS.NET/Functions/Meos.meos_internal_geo.g.cs
+++ b/MEOS.NET/Functions/Meos.meos_internal_geo.g.cs
@@ -267,8 +267,8 @@ public static bool GeoEveryPartBoundsArea(IntPtr gs)
         public static bool GeoIsPointSet(IntPtr gs)
             => SafeExecution<bool>(() => Native.GeoIsPointSet(gs));
 
-        public static bool GeoMeosSupported(IntPtr gs)
-            => SafeExecution<bool>(() => Native.GeoMeosSupported(gs));
+        public static int GeoMeosCoverage(IntPtr gs)
+            => SafeExecution<int>(() => Native.GeoMeosCoverage(gs));
 
         public static IntPtr GeoPointsCovered(IntPtr pts, IntPtr gs, bool covered)
             => SafeExecution<IntPtr>(() => Native.GeoPointsCovered(pts, gs, covered));
@@ -306,8 +306,8 @@ public static IntPtr TpointLinearDistanceGeom(IntPtr temp, IntPtr gs)
         public static IntPtr TpointLinearRestrictGeom(IntPtr temp, IntPtr gs, bool atfunc)
             => SafeExecution<IntPtr>(() => Native.TpointLinearRestrictGeom(temp, gs, atfunc));
 
-        public static bool GeomMeosSupported(IntPtr geom)
-            => SafeExecution<bool>(() => Native.GeomMeosSupported(geom));
+        public static int GeomMeosCoverage(IntPtr geom)
+            => SafeExecution<int>(() => Native.GeomMeosCoverage(geom));
 
         public static double StboxNad(IntPtr box1, IntPtr box2)
             => SafeExecution<double>(() => Native.StboxNad(box1, box2));