Add a few missing functions so that wctype.h/wchar.h are more or less

uptodate, namely, wcsto(u)l(l) family, wcstod, stubs from wctrans/towctrans

crank minor.

okay millert@, jmc@.

1 files changed, 88 insertions, 0 deletions

diff --git a/lib/libc/locale/wctrans.3 b/lib/libc/locale/wctrans.3
new file mode 100644
index 00000000000..8a09a63ba2f
--- /dev/null
+++ b/lib/libc/locale/wctrans.3
@@ -0,0 +1,88 @@
+.\" $OpenBSD: wctrans.3,v 1.1 2005/07/01 08:59:27 espie Exp $
+.\"
+.\" $NetBSD: wctrans.3,v 1.4 2004/01/24 16:58:54 wiz Exp $
+.\"
+.\" Copyright (c)2003 Citrus Project,
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (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 March 4, 2003
+.Dt WCTRANS 3
+.Os
+.\" ----------------------------------------------------------------------
+.Sh NAME
+.Nm wctrans
+.Nd get character mapping identifier by name
+.\" ----------------------------------------------------------------------
+.Sh SYNOPSIS
+.In wctype.h
+.Ft wctrans_t
+.Fn wctrans "const char *charmap"
+.\" ----------------------------------------------------------------------
+.Sh DESCRIPTION
+The
+.Fn wctrans
+function returns a character mapping identifier corresponding to the
+locale-specific character mapping name
+.Fa charmap .
+This identifier can be used on the subsequent calls of
+.Fn towctrans .
+The following names are defined in all locales:
+.Bd -literal -offset indent
+tolower toupper
+.Ed
+.Pp
+The behaviour of
+.Fn wctrans
+is affected by the
+.Dv LC_CTYPE
+category of the current locale.
+.\" ----------------------------------------------------------------------
+.Sh RETURN VALUES
+.Fn wctrans
+returns:
+.Bl -tag -width 012345678901
+.It 0
+If the string
+.Fa charmap
+does not corresponding to a valid character mapping name.
+.It non-zero
+A character mapping identifier corresponding to
+.Fa charmap .
+.El
+.Pp
+Note: wctype_t is a scalar type, e.g., a pointer.
+.\" ----------------------------------------------------------------------
+.Sh ERRORS
+No errors are defined.
+.\" ----------------------------------------------------------------------
+.Sh SEE ALSO
+.Xr iswctype 3 ,
+.Xr setlocale 3 ,
+.Xr wctype 3
+.\" ----------------------------------------------------------------------
+.Sh STANDARDS
+The
+.Fn towctrans
+function conforms to
+.St -isoC-amd1 .