Make a breaking change on purpose

Author: mdboom

cuda_core/cuda/core/graph/_graph_definition.pyi

@@ -85,7 +85,7 @@ class GraphDefinition:
         See :meth:`GraphNode.deallocate` for full documentation.
         """
 
-    def memset(self, dst: int, value, width: int, height: int=1, pitch: int=0) -> MemsetNode:
+    def memset(self, dst: int, value, width: int, *, height: int=1, pitch: int=0) -> MemsetNode:
         """Add an entry-point memset node (no dependencies).
 
         See :meth:`GraphNode.memset` for full documentation.

cuda_core/cuda/core/graph/_graph_definition.pyx

@@ -159,6 +159,7 @@ cdef class GraphDefinition:
         dst: int,
         value,
         size_t width,
+        *,
         size_t height=1,
         size_t pitch=0
     ) -> MemsetNode: