From 6d4ac28487a6365d1f079e1c673f43d4ede786f3 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Sun, 27 Sep 2026 18:53:39 +0200
Subject: [PATCH] Fix endian.h handling

if it exists we need to include it to get htobe16() et al
---
 lib/sha256/sha256.c  | 8 ++++----
 src/util/serialize.h | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/sha256/sha256.c b/lib/sha256/sha256.c
index 1aeb5bf149..409c0aaad2 100644
--- a/lib/sha256/sha256.c
+++ b/lib/sha256/sha256.c
@@ -70,7 +70,10 @@
  * endian.h compatibility shim
  */
 
-#if defined(_WIN32)
+#if defined(HAVE_ENDIAN_H)
+#include <endian.h>
+
+#elif defined(_WIN32)
 
 #define LITTLE_ENDIAN 1234
 #define BIG_ENDIAN 4321
@@ -85,9 +88,6 @@
 #define BYTE_ORDER BIG_ENDIAN
 #endif
 
-#elif defined(HAVE_ENDIAN_H)
-#include <endian.h>
-
 #elif defined(__MACH__) && defined(__APPLE__)
 #include <machine/endian.h>
 
diff --git a/src/util/serialize.h b/src/util/serialize.h
index 8331202653..a3f23b0d53 100644
--- a/src/util/serialize.h
+++ b/src/util/serialize.h
@@ -16,14 +16,14 @@
 #include <string_view>
 
 /* make sure BYTE_ORDER macros are available */
-#ifdef _WIN32
+#if HAVE_ENDIAN_H
+	#include <endian.h>
+#elif defined(_WIN32)
 	#define BYTE_ORDER 1234
 #elif defined(__MACH__) && defined(__APPLE__)
 	#include <machine/endian.h>
 #elif defined(__FreeBSD__) || defined(__DragonFly__)
 	#include <sys/endian.h>
-#elif HAVE_ENDIAN_H
-	#include <endian.h>
 #else
 	#error "Can't detect endian (missing header)"
 #endif