/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include "strimp.hxx"

sal_Int16 rtl_ImplGetDigit( sal_Unicode ch, sal_Int16 nRadix )
{
    sal_Int16 n = -1;
    if ( (ch >= '0') && (ch <= '9') )
        n = ch-'0';
    else if ( (ch >= 'a') && (ch <= 'z') )
        n = ch-'a'+10;
    else if ( (ch >= 'A') && (ch <= 'Z') )
        n = ch-'A'+10;
    return (n < nRadix) ? n : -1;
}

bool rtl_ImplIsWhitespace( sal_Unicode c )
{
    /* Space or Control character? */
    if ( (c <= 32) && c )
        return true;

    /* Only in the General Punctuation area Space or Control characters are included? */
    if ( (c < 0x2000) || (c > 0x206F) )
        return false;

    if ( ((c >= 0x2000) && (c <= 0x200B)) ||    /* All Spaces           */
         (c == 0x2028) ||                       /* LINE SEPARATOR       */
         (c == 0x2029) )                        /* PARAGRAPH SEPARATOR  */
        return true;

    return false;
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */