From 983e5fc41ef8ca7cfcf3ec01c3f6d1bb9284b8ae Mon Sep 17 00:00:00 2001
From: Chun-wei Fan <fanchunwei@src.gnome.org>
Date: Mon, 21 Nov 2022 12:24:10 +0800
Subject: [PATCH] python/types.c: Fix building against older libxml2

The XML_IGNORE_FPTR_CAST_WARNINGS and XML_POP_WARNINGS macros were added very
recently, so define them as nothing if they aren't defined upon including the
libxml2 headers.
---
 python/types.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/python/types.c b/python/types.c
index 651f17dd..53094250 100644
--- a/python/types.c
+++ b/python/types.c
@@ -29,6 +29,13 @@ xmlParserInputPtr xmlNoNetExternalEntityLoader(const char *URL,
 
 #ifdef _WIN32
 
+#ifndef XML_IGNORE_FPTR_CAST_WARNINGS
+#define XML_IGNORE_FPTR_CAST_WARNINGS
+#endif
+#ifndef XML_POP_WARNINGS
+#define XML_POP_WARNINGS
+#endif
+
 #include <windows.h>
 #include <crtdbg.h>