From 591c44e4a5431423c154674a48b53772b0652a2f Mon Sep 17 00:00:00 2001
From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
Date: Tue, 10 Dec 2024 20:34:04 +0100
Subject: [PATCH] Drop redundant macro definitions from mbfl_defs.h

These are defined by the standard include headers we already use.
These cause conflicts which cause compiler warnings on some toolchains
(see GH-17112).
---
 ext/mbstring/libmbfl/mbfl/mbfl_defs.h | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/ext/mbstring/libmbfl/mbfl/mbfl_defs.h b/ext/mbstring/libmbfl/mbfl/mbfl_defs.h
index 8b18e5e0c48b4..c5311d9ea1ed9 100644
--- a/ext/mbstring/libmbfl/mbfl/mbfl_defs.h
+++ b/ext/mbstring/libmbfl/mbfl/mbfl_defs.h
@@ -31,18 +31,6 @@
 #ifndef MBFL_DEFS_H
 #define MBFL_DEFS_H
 
-#ifndef NULL
-#ifdef __cplusplus
-#define NULL (0L)
-#else
-#define NULL (void *)(0L)
-#endif
-#endif
-
-#ifndef SIZE_MAX
-#define SIZE_MAX	((size_t)~0)
-#endif
-
 #ifdef WIN32
 #ifdef MBFL_DLL_EXPORT
 #define MBFLAPI __declspec(dllexport)