--- mstools/h/ntsdexts.h	2018/08/09 18:20:01	1.1.1.1
+++ mstools/h/ntsdexts.h	2018/08/09 18:22:58	1.1.1.3
@@ -1,6 +1,6 @@
 /*++ BUILD Version: 0001    // Increment this if a change has global effects
 
-Copyright (c) 1990  Microsoft Corporation
+Copyright (c) 1990-1993  Microsoft Corporation
 
 Module Name:
 
@@ -9,7 +9,7 @@ Module Name:
 Abstract:
 
     This file contains procedure prototypes and structures
-    needed to write NTSD debugger extensions.
+    needed to write NTSD and KD debugger extensions.
 
 Author:
 
@@ -26,11 +26,12 @@ Revision History:
 #ifndef _NTSDEXTNS_
 #define _NTSDEXTNS_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef
 VOID
-#ifdef i386
-cdecl
-#endif // i386
 (*PNTSD_OUTPUT_ROUTINE)(
     char *,
     ...
@@ -83,4 +84,9 @@ VOID
     LPSTR lpArgumentString
     );
 
+#ifdef __cplusplus
+}
+#endif
+
+
 #endif // _NTSDEXTNS_