bpo-29918: Add missed "const" modifiers in C API documentation. (#846)

2 files changed, 6 insertions, 6 deletions

diff --git a/Doc/extending/extending.rst b/Doc/extending/extending.rst
index 4ac820a432..2dc20fed13 100644
--- a/Doc/extending/extending.rst
+++ b/Doc/extending/extending.rst
@@ -727,9 +727,9 @@ Philbrick (philbrick@hks.com)::
    keywdarg_parrot(PyObject *self, PyObject *args, PyObject *keywds)
    {
        int voltage;
-       char *state = "a stiff";
-       char *action = "voom";
-       char *type = "Norwegian Blue";
+       const char *state = "a stiff";
+       const char *action = "voom";
+       const char *type = "Norwegian Blue";
 
        static char *kwlist[] = {"voltage", "state", "action", "type", NULL};
 
diff --git a/Doc/extending/newtypes.rst b/Doc/extending/newtypes.rst
index 118f336ae1..449c1e2754 100644
--- a/Doc/extending/newtypes.rst
+++ b/Doc/extending/newtypes.rst
@@ -1361,9 +1361,9 @@ Here is a desultory example of the implementation of the call function. ::
    newdatatype_call(newdatatypeobject *obj, PyObject *args, PyObject *other)
    {
        PyObject *result;
-       char *arg1;
-       char *arg2;
-       char *arg3;
+       const char *arg1;
+       const char *arg2;
+       const char *arg3;
 
        if (!PyArg_ParseTuple(args, "sss:call", &arg1, &arg2, &arg3)) {
            return NULL;