Simplified access to the shared user page.

[reactos.git] / reactos / include / napi / shared_data.h

diff --git a/reactos/include/napi/shared_data.h b/reactos/include/napi/shared_data.h
index e1f1a03..8b601d2 100644 (file)
--- a/reactos/include/napi/shared_data.h
+++ b/reactos/include/napi/shared_data.h
@@ -44,7 +44,15 @@ typedef struct _KUSER_SHARED_DATA
    BOOLEAN KdDebuggerEnabled;
 } KUSER_SHARED_DATA, *PKUSER_SHARED_DATA;
 
-#define KERNEL_SHARED_DATA_BASE    (0xFFDF0000)
-#define USER_SHARED_DATA_BASE      (0x7FFE0000)
+#define KERNEL_SHARED_DATA     (0xFFDF0000)
+#define USER_SHARED_DATA       (0x7FFE0000)
+
+#if defined(__NTOSKRNL__) || defined(__NTDRIVER__) || defined(__NTHAL__)
+#define KI_USER_SHARED_DATA    (0xFFDF0000)
+#define SharedUserData         ((KUSER_SHARED_DATA * const)KI_USER_SHARED_DATA)
+#else
+#define SharedUserData         ((KUSER_SHARED_DATA * const)USER_SHARED_DATA)
+#endif
+
 
 #endif /* __INCLUDE_NAPI_SHARED_DATA_H */