1 files changed, 41 insertions, 0 deletions
diff --git a/Include/internal/context.h b/Include/internal/context.h
new file mode 100644
index 00000000000..59f88f2614e
--- /dev/null
+++ b/Include/internal/context.h
@@ -0,0 +1,41 @@
+#ifndef Py_INTERNAL_CONTEXT_H
+#define Py_INTERNAL_CONTEXT_H
+
+
+#include "internal/hamt.h"
+
+
+struct _pycontextobject {
+    PyObject_HEAD
+    PyContext *ctx_prev;
+    PyHamtObject *ctx_vars;
+    PyObject *ctx_weakreflist;
+    int ctx_entered;
+};
+
+
+struct _pycontextvarobject {
+    PyObject_HEAD
+    PyObject *var_name;
+    PyObject *var_default;
+    PyObject *var_cached;
+    uint64_t var_cached_tsid;
+    uint64_t var_cached_tsver;
+    Py_hash_t var_hash;
+};
+
+
+struct _pycontexttokenobject {
+    PyObject_HEAD
+    PyContext *tok_ctx;
+    PyContextVar *tok_var;
+    PyObject *tok_oldval;
+    int tok_used;
+};
+
+
+int _PyContext_Init(void);
+void _PyContext_Fini(void);
+
+
+#endif /* !Py_INTERNAL_CONTEXT_H */