Index: file/mailslot.c
===================================================================
--- dll/win32/kernel32/client/file/mailslot.c	(revision 64019)
+++ dll/win32/kernel32/client/file/mailslot.c	(working copy)
@@ -78,7 +78,7 @@
     else
     {
         /* Convert to NT format */
-        DefaultTimeOut.QuadPart = UInt32x32To64(-10000, lReadTimeout);
+        DefaultTimeOut.QuadPart = lReadTimeout * -10000LL;
     }
 
     Status = NtCreateMailslotFile(&MailslotHandle,
@@ -185,7 +185,7 @@
     else
     {
         /* Convert to NT format */
-        Timeout.QuadPart = UInt32x32To64(-10000, lReadTimeout);
+        Timeout.QuadPart = lReadTimeout * -10000LL;
     }
 
     Buffer.ReadTimeout = &Timeout;
Index: file/npipe.c
===================================================================
--- dll/win32/kernel32/client/file/npipe.c	(revision 64019)
+++ dll/win32/kernel32/client/file/npipe.c	(working copy)
@@ -287,7 +287,7 @@
     if (nDefaultTimeOut)
     {
         /* Convert the time to NT format */
-        DefaultTimeOut.QuadPart = UInt32x32To64(nDefaultTimeOut, -10000);
+        DefaultTimeOut.QuadPart = nDefaultTimeOut * -10000LL;
     }
     else
     {
@@ -517,7 +517,7 @@
         else
         {
             /* Convert to NT format */
-            WaitPipeInfo->Timeout.QuadPart = UInt32x32To64(-10000, nTimeOut);
+            WaitPipeInfo->Timeout.QuadPart = nTimeOut * -10000LL;
         }
 
         /* In both cases, we do have a timeout */
@@ -699,8 +699,7 @@
         if (lpCollectDataTimeout)
         {
             /* Convert it to Quad */
-            RemoteSettings.CollectDataTime.QuadPart =
-                -(LONGLONG)UInt32x32To64(10000, *lpCollectDataTimeout);
+            RemoteSettings.CollectDataTime.QuadPart = *lpCollectDataTimeout * -10000LL;
         }
 
         /* Tell the driver to change them */
Index: utils.c
===================================================================
--- dll/win32/kernel32/client/utils.c	(revision 64019)
+++ dll/win32/kernel32/client/utils.c	(working copy)
@@ -292,7 +292,7 @@
     if (dwMilliseconds == INFINITE) return NULL;
 
     /* Otherwise, convert the time to NT Format */
-    Timeout->QuadPart = UInt32x32To64(dwMilliseconds, -10000);
+    Timeout->QuadPart = dwMilliseconds * -10000LL;
     return Timeout;
 }
 
Index: vista.c
===================================================================
--- dll/win32/kernel32/client/vista.c	(revision 64019)
+++ dll/win32/kernel32/client/vista.c	(working copy)
@@ -45,7 +45,7 @@
 
     if (dwMilliseconds != INFINITE)
     {
-        TimeOut.QuadPart = UInt32x32To64(-10000, dwMilliseconds);
+        TimeOut.QuadPart = dwMilliseconds * -10000LL;
         TimeOutPtr = &TimeOut;
     }
 
@@ -80,7 +80,7 @@
 
     if (dwMilliseconds != INFINITE)
     {
-        TimeOut.QuadPart = UInt32x32To64(-10000, dwMilliseconds);
+        TimeOut.QuadPart = dwMilliseconds * -10000LL;
         TimeOutPtr = &TimeOut;
     }