- Fix InterlockedBitTestAndReset and InterlockedBitTestAndSet

[reactos.git] / reactos / w32api / include / winnt.h

diff --git a/reactos/w32api/include/winnt.h b/reactos/w32api/include/winnt.h
index fb51142..eb90227 100644 (file)
--- a/reactos/w32api/include/winnt.h
+++ b/reactos/w32api/include/winnt.h
@@ -3700,7 +3700,7 @@ InterlockedBitTestAndSet(IN LONG *Base,
 {
        LONG OldBit;
 
-       __asm__ __volatile__("lock"
+       __asm__ __volatile__("lock "
                             "btsl %2,%1\n\t"
                             "sbbl %0,%0\n\t"
                             :"=r" (OldBit),"=m" (*Base)
@@ -3715,7 +3715,7 @@ InterlockedBitTestAndReset(IN LONG *Base,
 {
        LONG OldBit;
 
-       __asm__ __volatile__("lock"
+       __asm__ __volatile__("lock "
                             "btrl %2,%1\n\t"
                             "sbbl %0,%0\n\t"
                             :"=r" (OldBit),"=m" (*Base)
@@ -3726,6 +3726,8 @@ InterlockedBitTestAndReset(IN LONG *Base,
 
 #endif
 
+#define YieldProcessor() __asm__ __volatile__("pause");
+
 #if defined(_AMD64_)
 #if defined(_M_AMD64)