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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is the Netscape Portable Runtime (NSPR).
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998-2000
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
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 * decision by deleting the provisions above and replace them with the notice
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#include "plstr.h"
#include "prtypes.h"
#include "prlog.h"
#include <string.h>

PL_strlen(const char *str)
    size_t l;

    if( (const char *)0 == str ) return 0;

    l = strlen(str);

    /* error checking in case we have a 64-bit platform -- make sure
     * we don't have ultra long strings that overflow an int32
    if( sizeof(PRUint32) < sizeof(size_t) )
        PR_ASSERT(l < 2147483647);

    return (PRUint32)l;

PL_strnlen(const char *str, PRUint32 max)
    register const char *s;

    if( (const char *)0 == str ) return 0;
    for( s = str; max && *s; s++, max-- )

    return (PRUint32)(s - str);

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