1 files changed, 1 insertions, 1 deletions
diff --git a/spin.c b/spin.c
index e4f6287..0b4ca10 100644
--- a/spin.c
+++ b/spin.c
@@ -85,7 +85,7 @@ pthread_spin_init(pthread_spinlock_t *lock, int pshared)
       return EINVAL;
     }
 
-  if (0 != pthread_getprocessors_np(&cpus))
+  if (0 != ptw32_getprocessors(&cpus))
     {
       cpus = 1;
     }