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// APPLE LOCAL file darwin-specific headers
// Locale support -*- C++ -*-
// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 22.1 Locales
//
// Information as gleaned from /usr/include/ctype.h on FreeBSD 3.4,
// 4.0 and all versions of the CVS managed file at:
// :pserver:anoncvs@anoncvs.freebsd.org:/home/ncvs/src/include/ctype.h
struct ctype_base
{
// Non-standard typedefs.
typedef const int* __to_type;
// NB: Offsets into ctype<char>::_M_table force a particular size
// on the mask type. Because of this, we don't use an enum.
typedef unsigned long mask;
#ifdef _CTYPE_S
// FreeBSD 4.0 uses this style of define.
static const mask upper = _CTYPE_U;
static const mask lower = _CTYPE_L;
static const mask alpha = _CTYPE_A;
static const mask digit = _CTYPE_D;
static const mask xdigit = _CTYPE_X;
static const mask space = _CTYPE_S;
static const mask print = _CTYPE_R;
static const mask graph = _CTYPE_G;
static const mask cntrl = _CTYPE_C;
static const mask punct = _CTYPE_P;
static const mask alnum = _CTYPE_A | _CTYPE_D;
#else
// Older versions, including Free BSD 3.4, use this style of define.
static const mask upper = _U;
static const mask lower = _L;
static const mask alpha = _A;
static const mask digit = _D;
static const mask xdigit = _X;
static const mask space = _S;
static const mask print = _R;
static const mask graph = _G;
static const mask cntrl = _C;
static const mask punct = _P;
static const mask alnum = _A | _D;
#endif
};
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