From 9da8fdcb33373b4b2e1de2a8b7af3ed4b5811245 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Fri, 8 Oct 2004 12:03:18 +0000
Subject: Mutex speedups

---
 ptw32_InterlockedCompareExchange.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'ptw32_InterlockedCompareExchange.c')

diff --git a/ptw32_InterlockedCompareExchange.c b/ptw32_InterlockedCompareExchange.c
index 299fc36..e3c5162 100644
--- a/ptw32_InterlockedCompareExchange.c
+++ b/ptw32_InterlockedCompareExchange.c
@@ -51,7 +51,7 @@
  * we can call it through a pointer.
  */
 
-PTW32_INTERLOCKED_LONG WINAPI
+INLINE PTW32_INTERLOCKED_LONG WINAPI
 ptw32_InterlockedCompareExchange (PTW32_INTERLOCKED_LPLONG location,
 				  PTW32_INTERLOCKED_LONG value,
 				  PTW32_INTERLOCKED_LONG comparand)
@@ -69,6 +69,7 @@ ptw32_InterlockedCompareExchange (PTW32_INTERLOCKED_LPLONG location,
 #if defined(_M_IX86) || defined(_X86_)
 
 #if defined(_MSC_VER) || defined(__WATCOMC__)
+#define HAVE_INLINABLE_INTERLOCKED_CMPXCHG
 
   _asm {
     PUSH         ecx
@@ -86,6 +87,7 @@ ptw32_InterlockedCompareExchange (PTW32_INTERLOCKED_LPLONG location,
   }
 
 #elif defined(__BORLANDC__)
+#define HAVE_INLINABLE_INTERLOCKED_CMPXCHG
 
   _asm {
     PUSH	 ecx
@@ -103,6 +105,7 @@ ptw32_InterlockedCompareExchange (PTW32_INTERLOCKED_LPLONG location,
   }
 
 #elif defined(__GNUC__)
+#define HAVE_INLINABLE_INTERLOCKED_CMPXCHG
 
   __asm__
     (
@@ -139,3 +142,10 @@ ptw32_InterlockedCompareExchange (PTW32_INTERLOCKED_LPLONG location,
 #endif
 
 }
+
+#if 0
+#if defined(PTW32_BUILD_INLINED) && defined(HAVE_INLINABLE_INTERLOCKED_CMPXCHG)
+#undef PTW32_INTERLOCKED_COMPARE_EXCHANGE
+#define PTW32_INTERLOCKED_COMPARE_EXCHANGE ptw32_InterlockedCompareExchange
+#endif
+#endif
-- 
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