.\" SUCH DAMAGE.
.\"
.\" @(#)ungetc.3 8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/lib/libc/stdio/ungetwc.3,v 1.4 2002/12/04 17:49:15 ru Exp $
+.\" $FreeBSD: src/lib/libc/stdio/ungetwc.3,v 1.5 2004/03/16 13:30:11 tjr Exp $
.\"
-.Dd October 24, 2001
+.Dd March 3, 2004
.Dt UNGETWC 3
.Os
.Sh NAME
.Nm ungetwc
-.Nd un-get wide-character from input stream
+.Nd un-get wide character from input stream
.Sh LIBRARY
.Lb libc
.Sh SYNOPSIS
.Sh DESCRIPTION
The
.Fn ungetwc
-function pushes the wide-character
+function pushes the wide character
.Fa wc
(converted to an
.Vt wchar_t )
back onto the input stream pointed to by
.Fa stream .
-The pushed-backed wide-characters will be returned by subsequent reads on the
+The pushed-backed wide characters will be returned by subsequent reads on the
stream (in reverse order).
A successful intervening call, using the same stream, to one of the file
positioning functions
.Xr fsetpos 3 ,
or
.Xr rewind 3
-will discard the pushed back wide-characters.
+will discard the pushed back wide characters.
.Pp
-One wide-character of push-back is guaranteed,
+One wide character of push-back is guaranteed,
but as long as there is
sufficient memory, an effectively infinite amount of pushback is allowed.
.Pp
.Fn ungetwc
function
returns
-the wide-character pushed-back after the conversion, or
+the wide character pushed-back after the conversion, or
.Dv WEOF
if the operation fails.
If the value of the argument