Fix m_copyback(9) prototype in DESCRIPTION section.

ok millert@

diff --git a/share/man/man9/mbuf.9 b/share/man/man9/mbuf.9
index 3b7db12..6d6352f 100644 (file)
--- a/share/man/man9/mbuf.9
+++ b/share/man/man9/mbuf.9
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: mbuf.9,v 1.120 2020/12/12 11:48:52 jan Exp $
+.\"     $OpenBSD: mbuf.9,v 1.121 2021/02/23 14:57:52 mvs Exp $
 .\"
 .\" Copyright (c) 2001 Jean-Jacques Bernard-Gundol <jjbg@openbsd.org>
 .\" All rights reserved.
@@ -25,7 +25,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: December 12 2020 $
+.Dd $Mdocdate: February 23 2021 $
 .Dt MGET 9
 .Os
 .Sh NAME
@@ -610,7 +610,7 @@ If
 is positive, the data will be trimmed from the head of the mbuf chain
 and if it is negative, it will be trimmed from the tail of the mbuf
 chain.
-.It Fn m_copyback "struct mbuf *m0" "int off" "int len" "caddr_t cp" "int wait"
+.It Fn m_copyback "struct mbuf *m0" "int off" "int len" "const void *cp" "int wait"
 Copy data from a buffer pointed to by
 .Fa cp
 back into the mbuf chain pointed to by