https://github.com/fumiyas/python-nkf/pull/7

From abdebb9d49619d9b9cafa172d2ad7c171f3977d4 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Tue, 4 Oct 2022 05:56:12 +0100
Subject: [PATCH] Use designated initialiser syntax for PyModuleDef

Fixes build with Clang. Switch to the more readable designated
initialiser syntax to avoid having to lookup member order.

Before, Clang would complain:
```
nkf.c:205:3: error: incompatible pointer to integer conversion initializing 'Py_ssize_t' (aka 'long') with an expression of type 'void *' [-Wint-conversion]
  NULL,
  ^~~~
/usr/lib/llvm/16/bin/../../../../lib/clang/16.0.0/include/stddef.h:89:16: note: expanded from macro 'NULL'
               ^~~~~~~~~~
2 warnings and 1 error generated.
```

This is because some of PyModuleDef's members are actually
Py_ssize_t so chucking a NULL in looks like a codesmell to Clang.

Bug: https://bugs.gentoo.org/874303
Signed-off-by: Sam James <sam@gentoo.org>
--- a/NKF.python/nkf.c
+++ b/NKF.python/nkf.c
@@ -200,14 +200,8 @@ nkfmethods[] = {
 static struct PyModuleDef
 moduledef = {
   PyModuleDef_HEAD_INIT,
-  "nkf",
-  NULL,
-  NULL,
-  nkfmethods,
-  NULL,
-  NULL,
-  NULL,
-  NULL
+  .m_name = "nkf",
+  .m_methods = nkfmethods
 };
 
 /* Module initialization function */