Fix winverbs build for XP.

git-svn-id: svn://openib.tc.cornell.edu/gen1@1464 ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86

diff --git a/trunk/core/winverbs/kernel/wv_driver.h b/trunk/core/winverbs/kernel/wv_driver.h
index 494334bd3870b8d403932de32fbbd49d44dedf16..22d9ae66fecf51baf14d44b6a6a76aa33d88481a 100644 (file)
--- a/trunk/core/winverbs/kernel/wv_driver.h
+++ b/trunk/core/winverbs/kernel/wv_driver.h
@@ -41,6 +41,13 @@
 #include <rdma\verbs.h>\r
 #include "wv_ioctl.h"\r
 \r
+#if WINVER <= _WIN32_WINNT_WINXP\r
+#define KGUARDED_MUTEX FAST_MUTEX\r
+#define KeInitializeGuardedMutex ExInitializeFastMutex\r
+#define KeAcquireGuardedMutex ExAcquireFastMutex\r
+#define KeReleaseGuardedMutex ExReleaseFastMutex\r
+#endif\r
+\r
 extern WDFDEVICE                       ControlDevice;\r
 \r
 typedef struct _WV_RDMA_DEVICE\r