--- a/tests/SIZES.GCE
+++ b/tests/SIZES.GCE
@@ -1,20 +1,21 @@
 Sizes of pthreads-win32 structs
 -------------------------------
-                    pthread_t_   60
+                     pthread_t    8
+                ptw32_thread_t   76
                pthread_attr_t_   28
-                        sem_t_    4
-              pthread_mutex_t_   44
+                        sem_t_   12
+              pthread_mutex_t_   24
           pthread_mutexattr_t_    8
            pthread_spinlock_t_    8
-            pthread_barrier_t_   24
+            pthread_barrier_t_   36
         pthread_barrierattr_t_    4
                 pthread_key_t_   16
                pthread_cond_t_   32
            pthread_condattr_t_    4
              pthread_rwlock_t_   28
          pthread_rwlockattr_t_    4
-               pthread_once_t_    8
+               pthread_once_t_   16
                ptw32_cleanup_t   12
+             ptw32_mcs_node_t_   16
                    sched_param    4
 -------------------------------
-