From e08a1b5396c3fc38bb95df73f03582bbb6aad690 Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Fri, 17 Aug 2001 00:08:20 +0000
Subject: [PATCH] Made the Interlocked*Pointer functions static inline since
 they aren't exported by the Windows API.

---
 include/winbase.h       | 34 +++++++++++-----------------------
 scheduler/critsection.c |  2 +-
 2 files changed, 12 insertions(+), 24 deletions(-)

diff --git a/include/winbase.h b/include/winbase.h
index f8159f111d2..083139c021e 100644
--- a/include/winbase.h
+++ b/include/winbase.h
@@ -1952,24 +1952,6 @@ extern inline LONG WINAPI InterlockedExchange( PLONG dest, LONG val )
     return ret;
 }
 
-extern inline PVOID WINAPI InterlockedCompareExchangePointer( PVOID *dest, PVOID xchg, PVOID compare );
-extern inline PVOID WINAPI InterlockedCompareExchangePointer( PVOID *dest, PVOID xchg, PVOID compare )
-{
-    PVOID ret;
-    __asm__ __volatile__( "lock; cmpxchgl %2,(%1)"
-                          : "=a" (ret) : "r" (dest), "r" (xchg), "0" (compare) : "memory" );
-    return ret;
-}
-
-extern inline PVOID WINAPI InterlockedExchangePointer( PVOID *dest, PVOID val );
-extern inline PVOID WINAPI InterlockedExchangePointer( PVOID *dest, PVOID val )
-{
-    PVOID ret;
-    __asm__ __volatile__( "lock; xchgl %0,(%1)"
-                          : "=r" (ret) :"r" (dest), "0" (val) : "memory" );
-    return ret;
-}
-
 extern inline LONG WINAPI InterlockedExchangeAdd( PLONG dest, LONG incr );
 extern inline LONG WINAPI InterlockedExchangeAdd( PLONG dest, LONG incr )
 {
@@ -2040,13 +2022,19 @@ LONG        WINAPI InterlockedExchange(PLONG,LONG);
 LONG        WINAPI InterlockedExchangeAdd(PLONG,LONG);
 LONG        WINAPI InterlockedIncrement(PLONG);
 VOID        WINAPI SetLastError(DWORD);
-/* FIXME: should handle platforms where sizeof(void*) != sizeof(long) */
-#define InterlockedCompareExchangePointer(a,b,c) \
-    ((PVOID)InterlockedCompareExchange((PLONG)(a),(LONG)(b),(LONG)(c)))
-#define InterlockedExchangePointer(a,b) \
-    ((PVOID)InterlockedExchange((PLONG)(a),(LONG)(b)))
 #endif  /* __i386__ && __GNUC__ */
 
+/* FIXME: should handle platforms where sizeof(void*) != sizeof(long) */
+static inline PVOID WINAPI InterlockedCompareExchangePointer( PVOID *dest, PVOID xchg, PVOID compare )
+{
+    return (PVOID)InterlockedCompareExchange( (PLONG)dest, (LONG)xchg, (LONG)compare );
+}
+
+static inline PVOID WINAPI InterlockedExchangePointer( PVOID *dest, PVOID val )
+{
+    return (PVOID)InterlockedExchange( (PLONG)dest, (LONG)val );
+}
+
 #ifdef __WINE__
 #define GetCurrentProcess() ((HANDLE)0xffffffff)
 #define GetCurrentThread()  ((HANDLE)0xfffffffe)
diff --git a/scheduler/critsection.c b/scheduler/critsection.c
index b636b619025..2b63fd6926d 100644
--- a/scheduler/critsection.c
+++ b/scheduler/critsection.c
@@ -86,7 +86,7 @@ void WINAPI UninitializeCriticalSection( CRITICAL_SECTION *crit )
 /***********************************************************************
  *		InterlockedCompareExchange (KERNEL32.@)
  */
-/* PVOID WINAPI InterlockedCompareExchange( PVOID *dest, PVOID xchg, PVOID compare ); */
+/* LONG WINAPI InterlockedCompareExchange( PLONG dest, LONG xchg, LONG compare ); */
 __ASM_GLOBAL_FUNC(InterlockedCompareExchange,
                   "movl 12(%esp),%eax\n\t"
                   "movl 8(%esp),%ecx\n\t"
-- 
2.11.4.GIT