1 files changed, 1 insertions, 1 deletions
diff --git a/global.c b/global.c
index 874b71b..b73a399 100644
--- a/global.c
+++ b/global.c
@@ -99,7 +99,7 @@ ptw32_mcs_lock_t ptw32_spinlock_test_init_lock = 0;
  */
 ptw32_mcs_lock_t ptw32_cond_list_lock = 0;
 
-#ifdef _UWIN
+#if defined(_UWIN)
 /*
  * Keep a count of the number of threads.
  */