--- Libc/Libc-262.2.12/string/bcopy.3
+++ Libc/Libc-583/string/bcopy.3
@@ -33,7 +33,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)bcopy.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/string/bcopy.3,v 1.7 2001/10/01 16:09:00 ru Exp $
+.\" $FreeBSD: src/lib/libc/string/bcopy.3,v 1.9 2003/09/08 19:57:15 ru Exp $
 .\"
 .Dd June 4, 1993
 .Dt BCOPY 3
@@ -44,22 +44,22 @@
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
-.In string.h
+.In strings.h
 .Ft void
-.Fn bcopy "const void *src" "void *dst" "size_t len"
+.Fn bcopy "const void *s1" "void *s2" "size_t n"
 .Sh DESCRIPTION
 The
 .Fn bcopy
 function
 copies
-.Fa len
+.Fa n
 bytes from string
-.Fa src
+.Fa s1
 to string
-.Fa dst .
+.Fa s2 .
 The two strings may overlap.
 If
-.Fa len
+.Fa n
 is zero, no bytes are copied.
 .Sh SEE ALSO
 .Xr memccpy 3 ,
@@ -72,3 +72,10 @@
 .Fn bcopy
 function appeared in
 .Bx 4.2 .
+Its prototype existed previously in
+.In string.h
+before it was moved to
+.In strings.h
+for
+.St -p1003.1-2001
+compliance.