1 files changed, 1 insertions, 0 deletions
diff --git a/private.c b/private.c
index 51b5707..7e311b1 100644
--- a/private.c
+++ b/private.c
@@ -41,6 +41,7 @@
 /* Must be first to define HAVE_INLINABLE_INTERLOCKED_CMPXCHG */
 #include "ptw32_InterlockedCompareExchange.c"
 
+#include "ptw32_MCS_lock.c"
 #include "ptw32_is_attr.c"
 #include "ptw32_processInitialize.c"
 #include "ptw32_processTerminate.c"