1 files changed, 1 insertions, 1 deletions
diff --git a/Python/getargs.c b/Python/getargs.c
index 062f814..7742428 100644
--- a/Python/getargs.c
+++ b/Python/getargs.c
@@ -923,7 +923,7 @@ convertsimple(PyObject *arg, const char **p_format, va_list *p_va, int flags,
     case 'C': {/* unicode char */
         int *p = va_arg(*p_va, int *);
         int kind;
-        void *data;
+        const void *data;
 
         if (!PyUnicode_Check(arg))
             return converterr("a unicode character", arg, msgbuf, bufsize);