Index: src/benchmark/CorCtxSwitch.c
===================================================================
--- src/benchmark/CorCtxSwitch.c	(revision 29f44a744fffab8271fcd32aa474448ad512e108)
+++ src/benchmark/CorCtxSwitch.c	(revision f20dffa2675e9a99fea8be6f3051a231662bcebb)
@@ -24,5 +24,5 @@
 
 struct GreatSuspender {
-	coroutine_desc c;
+	coroutine_desc __cor;
 };
 
Index: src/benchmark/bench.c
===================================================================
--- src/benchmark/bench.c	(revision 29f44a744fffab8271fcd32aa474448ad512e108)
+++ src/benchmark/bench.c	(revision f20dffa2675e9a99fea8be6f3051a231662bcebb)
@@ -86,5 +86,5 @@
 //=======================================
 
-struct CoroutineDummy { coroutine_desc c; };
+struct CoroutineDummy { coroutine_desc __cor; };
 DECL_COROUTINE(CoroutineDummy);
 void main(CoroutineDummy * this) {}
@@ -119,5 +119,5 @@
 struct CoroutineResume {
     int N;
-    coroutine_desc c;
+    coroutine_desc __cor;
 };
 
@@ -150,5 +150,5 @@
 //=======================================
 
-struct ThreadDummy { thread_desc t; };
+struct ThreadDummy { thread_desc __thrd; };
 DECL_THREAD(ThreadDummy);
 void main(ThreadDummy * this) {}
@@ -180,5 +180,5 @@
     int N;
     long long result;
-    thread_desc t;
+    thread_desc __thrd;
 };
 
Index: src/benchmark/csv-data.c
===================================================================
--- src/benchmark/csv-data.c	(revision 29f44a744fffab8271fcd32aa474448ad512e108)
+++ src/benchmark/csv-data.c	(revision f20dffa2675e9a99fea8be6f3051a231662bcebb)
@@ -26,5 +26,5 @@
 
 struct GreatSuspender {
-	coroutine_desc c;
+	coroutine_desc __cor;
 };