diff --git a/man2/shmctl.2 b/man2/shmctl.2
index 6113713e4..c2e2cc572 100644
--- a/man2/shmctl.2
+++ b/man2/shmctl.2
@@ -40,7 +40,7 @@
 .\"	attaches to a segment that has already been marked for deletion.
 .\" 2005-08-02, mtk: Added IPC_INFO, SHM_INFO, SHM_STAT descriptions.
 .\"
-.TH SHMCTL 2 2008-05-20 "Linux" "Linux Programmer's Manual"
+.TH SHMCTL 2 2008-08-06 "Linux" "Linux Programmer's Manual"
 .SH NAME
 shmctl \- shared memory control
 .SH SYNOPSIS
@@ -88,14 +88,14 @@ structure is defined in \fI<sys/ipc.h>\fP as follows
 .in +4n
 .nf
 struct ipc_perm {
-    key_t          key;      /* Key supplied to shmget(2) */
+    key_t          __key;    /* Key supplied to shmget(2) */
     uid_t          \fBuid\fP;      /* Effective UID of owner */
     gid_t          \fBgid\fP;      /* Effective GID of owner */
     uid_t          cuid;     /* Effective UID of creator */
     gid_t          cgid;     /* Effective GID of creator */
     unsigned short \fBmode\fP;     /* \fBPermissions\fP + SHM_DEST and
                                 SHM_LOCKED flags */
-    unsigned short seq;      /* Sequence number */
+    unsigned short __seq;    /* Sequence number */
 };
 .fi
 .in