From e516576e75527fb763e800e61dd024461141ec14 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Sat, 2 Jul 2011 02:18:43 +0000
Subject: See the ChangeLogs

---
 ptw32_MCS_lock.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'ptw32_MCS_lock.c')

diff --git a/ptw32_MCS_lock.c b/ptw32_MCS_lock.c
index 3a85c1b..d69cf80 100644
--- a/ptw32_MCS_lock.c
+++ b/ptw32_MCS_lock.c
@@ -165,8 +165,8 @@ ptw32_mcs_lock_acquire (ptw32_mcs_lock_t * lock, ptw32_mcs_local_node_t * node)
   node->next = 0; /* initially, no successor */
   
   /* queue for the lock */
-  pred = (ptw32_mcs_local_node_t *)PTW32_INTERLOCKED_EXCHANGE_PTR((PVOID volatile *)lock,
-								  (PVOID) node);
+  pred = (ptw32_mcs_local_node_t *)PTW32_INTERLOCKED_EXCHANGE_PTR((PTW32_INTERLOCKED_PVOID_PTR)lock,
+								  (PTW32_INTERLOCKED_PVOID)node);
 
   if (0 != pred)
     {
@@ -201,9 +201,9 @@ ptw32_mcs_lock_release (ptw32_mcs_local_node_t * node)
       /* no known successor */
 
       if (node == (ptw32_mcs_local_node_t *)
-	  PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR((PVOID volatile *)lock,
-						 (PVOID)0,
-						 (PVOID)node))
+	  PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR((PTW32_INTERLOCKED_PVOID_PTR)lock,
+						 (PTW32_INTERLOCKED_PVOID)0,
+						 (PTW32_INTERLOCKED_PVOID)node))
 	{
 	  /* no successor, lock is free now */
 	  return;
@@ -233,10 +233,10 @@ ptw32_mcs_lock_try_acquire (ptw32_mcs_lock_t * lock, ptw32_mcs_local_node_t * no
   node->readyFlag = 0;
   node->next = 0; /* initially, no successor */
 
-  return ((PVOID)PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR((PVOID volatile *)lock,
-                                                        (PVOID)node,
-                                                        (PVOID)0)
-                                 == (PVOID)0) ? 0 : EBUSY;
+  return ((PTW32_INTERLOCKED_PVOID)PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR((PTW32_INTERLOCKED_PVOID_PTR)lock,
+                                                        (PTW32_INTERLOCKED_PVOID)node,
+                                                        (PTW32_INTERLOCKED_PVOID)0)
+                                 == (PTW32_INTERLOCKED_PVOID)0) ? 0 : EBUSY;
 }
 
 /*
@@ -261,9 +261,9 @@ ptw32_mcs_node_transfer (ptw32_mcs_local_node_t * new_node, ptw32_mcs_local_node
   new_node->readyFlag = 0; /* Not needed - we were waiting on this */
   new_node->next = 0;
 
-  if ((ptw32_mcs_local_node_t *)PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR((PVOID volatile *)new_node->lock,
-                                                                       (PVOID)new_node,
-                                                                       (PVOID)old_node)
+  if ((ptw32_mcs_local_node_t *)PTW32_INTERLOCKED_COMPARE_EXCHANGE_PTR((PTW32_INTERLOCKED_PVOID_PTR)new_node->lock,
+                                                                       (PTW32_INTERLOCKED_PVOID)new_node,
+                                                                       (PTW32_INTERLOCKED_PVOID)old_node)
        != old_node)
     {
       /*
-- 
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