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-rw-r--r--Modules/itertoolsmodule.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c
index 0123181612..8be62ce94c 100644
--- a/Modules/itertoolsmodule.c
+++ b/Modules/itertoolsmodule.c
@@ -401,7 +401,7 @@ static PyTypeObject _grouper_type = {
typedef struct {
PyObject_HEAD
PyObject *it;
- int numread;
+ int numread; /* 0 <= numread <= LINKCELLS */
PyObject *nextlink;
PyObject *(values[LINKCELLS]);
} teedataobject;
@@ -409,7 +409,7 @@ typedef struct {
typedef struct {
PyObject_HEAD
teedataobject *dataobj;
- int index;
+ int index; /* 0 <= index <= LINKCELLS */
PyObject *weakreflist;
} teeobject;