1 files changed, 22 insertions, 0 deletions
diff --git a/Include/internal/pycore_range.h b/Include/internal/pycore_range.h
new file mode 100644
index 0000000..809e89a
--- /dev/null
+++ b/Include/internal/pycore_range.h
@@ -0,0 +1,22 @@
+#ifndef Py_INTERNAL_RANGE_H
+#define Py_INTERNAL_RANGE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef Py_BUILD_CORE
+#  error "this header requires Py_BUILD_CORE define"
+#endif
+
+typedef struct {
+    PyObject_HEAD
+    long index;
+    long start;
+    long step;
+    long len;
+} _PyRangeIterObject;
+
+#ifdef __cplusplus
+}
+#endif
+#endif   /* !Py_INTERNAL_RANGE_H */