From 3354560c7b5bf8363779aed4cc7d5fc5077afa56 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@python.org>
Date: Sun, 26 Jan 2025 12:59:19 +0100
Subject: [PATCH] Avoid Py_ARRAY_LENGTH()

Replace Py_ARRAY_LENGTH(array) with sizeof(array)/sizeof(array[0]).

Py_ARRAY_LENGTH() fails with C++ on Python 3.9 on macOS.
---
 pythoncapi_compat.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pythoncapi_compat.h b/pythoncapi_compat.h
index 8cf63f5..4d28846 100644
--- a/pythoncapi_compat.h
+++ b/pythoncapi_compat.h
@@ -2092,7 +2092,7 @@ PyConfig_Get(const char *name)
 
     const PyConfigSpec *spec;
     int found = 0;
-    for (size_t i=0; i < Py_ARRAY_LENGTH(config_spec); i++) {
+    for (size_t i=0; i < sizeof(config_spec) / sizeof(config_spec[0]); i++) {
         spec = &config_spec[i];
         if (strcmp(spec->name, name) == 0) {
             found = 1;