From 8bf89bf918dcfb671ee460d8c75419ce89cea434 Mon Sep 17 00:00:00 2001
From: coco875 <pereira.jannin@gmail.com>
Date: Sun, 5 Jan 2025 11:56:10 +0100
Subject: [PATCH] fix a warning

---
 include/macros.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/macros.h b/include/macros.h
index 4676e7023..31240c89c 100644
--- a/include/macros.h
+++ b/include/macros.h
@@ -110,11 +110,13 @@
 
 // Envelopes are always stored as big endian, to match sequence files which are
 // byte blobs and can embed envelopes. Hence this byteswapping macro.
+#ifndef BSWAP16
 #if IS_BIG_ENDIAN
 #define BSWAP16(x) (x)
 #else
 #define BSWAP16(x) (((x) & 0xff) << 8 | (((x) >> 8) & 0xff))
 #endif
+#endif
 
 /**
  * (u8*) dl : Cast array down to u8's