Make more symbols static.
diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c
index 67700de..4d13e45 100644
--- a/Modules/_collectionsmodule.c
+++ b/Modules/_collectionsmodule.c
@@ -85,7 +85,7 @@
return b;
}
-void
+static void
freeblock(block *b)
{
if (numfreeblocks < MAXFREEBLOCKS) {
@@ -957,7 +957,7 @@
int counter; /* number of items remaining for iteration */
} dequeiterobject;
-PyTypeObject dequeiter_type;
+static PyTypeObject dequeiter_type;
static PyObject *
deque_iter(dequeobject *deque)
@@ -1024,7 +1024,7 @@
{NULL, NULL} /* sentinel */
};
-PyTypeObject dequeiter_type = {
+static PyTypeObject dequeiter_type = {
PyVarObject_HEAD_INIT(NULL, 0)
"deque_iterator", /* tp_name */
sizeof(dequeiterobject), /* tp_basicsize */
@@ -1059,7 +1059,7 @@
/*********************** Deque Reverse Iterator **************************/
-PyTypeObject dequereviter_type;
+static PyTypeObject dequereviter_type;
static PyObject *
deque_reviter(dequeobject *deque)
@@ -1106,7 +1106,7 @@
return item;
}
-PyTypeObject dequereviter_type = {
+static PyTypeObject dequereviter_type = {
PyVarObject_HEAD_INIT(NULL, 0)
"deque_reverse_iterator", /* tp_name */
sizeof(dequeiterobject), /* tp_basicsize */