[PATCH 4/8] include: add msgh_protected_payload to mach_msg_header_t

[Justus Winter]

* include/mach/message.h (mach_msg_header_t): Add
  msgh_protected_payload as a union with msgh_local_port.
---
 include/mach/message.h |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/mach/message.h b/include/mach/message.h
index f78e978..7464a57 100644
--- a/include/mach/message.h
+++ b/include/mach/message.h
@@ -136,7 +136,10 @@ typedef    struct {
     mach_msg_bits_t    msgh_bits;
     mach_msg_size_t    msgh_size;
     mach_port_t                msgh_remote_port;
-    mach_port_t                msgh_local_port;
+    union {
+        mach_port_t    msgh_local_port;
+        unsigned long  msgh_protected_payload;
+    };
     mach_port_seqno_t  msgh_seqno;
     mach_msg_id_t      msgh_id;
 } mach_msg_header_t;
-- 
1.7.10.4