btrace: fix WIN32_LEAN_AND_MEAN macro redefine (#880)

baresip · Jul 15, 2023 · 9cecb6e · 9cecb6e
1 parent beadda3
commit 9cecb6e
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diff --git a/include/re_btrace.h b/include/re_btrace.h
@@ -25,7 +25,9 @@ static inline int btrace(struct btrace *bt)
 	return 0;
 }
 #elif defined(WIN32)
+#ifndef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 static inline int btrace(struct btrace *bt)
 {

diff --git a/src/btrace/btrace.c b/src/btrace/btrace.c
@@ -8,7 +8,9 @@
 #include <unistd.h>
 #endif
 #ifdef WIN32
+#ifndef WIN32_LEAN_AND_MEAN
 #define WIN32_LEAN_AND_MEAN
+#endif
 #include <windows.h>
 #include <dbghelp.h>
 #endif