From 51bcdd0000263d6e768911d1ac5f5733dbc344d9 Mon Sep 17 00:00:00 2001
From: Careles <zhancheng1996@gmail.com>
Date: Mon, 6 Jan 2025 10:56:53 +0800
Subject: [PATCH] fix macro WIN32_LEAN_AND_MEAN redefined

json-c as add_subdirectory and project cmakelists.txt has add_definitions(-DWIN32_LEAN_AND_MEAN)
---
 json_util.c | 2 ++
 linkhash.c  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/json_util.c b/json_util.c
index 4da3efb4..2b5f858f 100644
--- a/json_util.c
+++ b/json_util.c
@@ -38,7 +38,9 @@
 #endif /* HAVE_UNISTD_H */
 
 #ifdef _WIN32
+#ifndef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN
+#endif
 #include <io.h>
 #include <windows.h>
 #endif /* defined(_WIN32) */
diff --git a/linkhash.c b/linkhash.c
index 5e12c51e..58e13130 100644
--- a/linkhash.c
+++ b/linkhash.c
@@ -25,7 +25,9 @@
 #endif
 
 #if defined(_MSC_VER) || defined(__MINGW32__)
+#ifndef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h> /* Get InterlockedCompareExchange */
 #endif
 
-- 
2.39.5