--- Libc/Libc-583/gen/ttyname.3
+++ Libc/Libc-262/gen/ttyname.3
@@ -30,32 +30,26 @@
 .\" SUCH DAMAGE.
 .\"
 .\"     @(#)ttyname.3	8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/gen/ttyname.3,v 1.10 2002/12/18 13:33:02 ru Exp $
+.\" $FreeBSD: src/lib/libc/gen/ttyname.3,v 1.9 2001/10/01 16:08:51 ru Exp $
 .\"
 .Dd June 4, 1993
 .Dt TTYNAME 3
 .Os
 .Sh NAME
+.Nm ttyname ,
 .Nm isatty ,
-.Nm ttyname ,
 .Nm ttyslot
 .Nd get name of associated terminal (tty) from file descriptor
 .Sh LIBRARY
 .Lb libc
 .Sh SYNOPSIS
 .In unistd.h
+.Ft char *
+.Fn ttyname "int fd"
 .Ft int
-.Fo isatty
-.Fa "int fildes"
-.Fc
-.Ft char *
-.Fo ttyname
-.Fa "int fildes"
-.Fc
+.Fn isatty "int fd"
 .Ft int
-.Fo ttyslot
-.Fa void
-.Fc
+.Fn ttyslot void
 .Sh DESCRIPTION
 These functions operate on the system file descriptors for terminal
 type devices.
@@ -65,7 +59,7 @@
 typedef, but refer to the special device files found in
 .Pa /dev
 and named
-.Pa /dev/tty Ns Ar xx
+.Pa /dev/tty Ns Em xx
 and for which an entry exists
 in the initialization file
 .Pa /etc/ttys .
@@ -76,7 +70,7 @@
 .Fn isatty
 function
 determines if the file descriptor
-.Fa fildes
+.Fa fd
 refers to a valid
 terminal type device.
 .Pp
@@ -86,7 +80,7 @@
 gets the related device name of
 a file descriptor for which
 .Fn isatty
-is true.
+is true
 .Pp
 The
 .Fn ttyslot
@@ -100,14 +94,16 @@
 function
 returns the null terminated name if the device is found and
 .Fn isatty
-is true; otherwise, a
+is true; otherwise
+a
 .Dv NULL
 pointer is returned.
 .Pp
 The
 .Fn ttyslot
-function returns the unit number of the device file if found;
-otherwise, the value zero is returned.
+function
+returns the unit number of the device file if found; otherwise
+the value zero is returned.
 .Sh FILES
 .Bl -tag -width /etc/ttys -compact
 .It Pa /dev/\(**