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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* The Original Code is the Netscape Portable Runtime (NSPR).
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998-2000
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* the Initial Developer. All Rights Reserved.
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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* ***** END LICENSE BLOCK ***** */
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PL_strcasestr(const char *big, const char *little)
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if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0;
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if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0;
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ll = PL_strlen(little);
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/* obvious improvement available here */
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if( 0 == PL_strncasecmp(big, little, ll) )
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PL_strcaserstr(const char *big, const char *little)
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if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0;
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if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0;
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ll = PL_strlen(little);
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if( bl < ll ) return (char *)0;
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for( ; p >= big; p-- )
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/* obvious improvement available here */
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if( 0 == PL_strncasecmp(p, little, ll) )
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PL_strncasestr(const char *big, const char *little, PRUint32 max)
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if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0;
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if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0;
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ll = PL_strlen(little);
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if( ll > max ) return (char *)0;
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for( ; max && *big; big++, max-- )
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/* obvious improvement available here */
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if( 0 == PL_strncasecmp(big, little, ll) )
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PL_strncaserstr(const char *big, const char *little, PRUint32 max)
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if( ((const char *)0 == big) || ((const char *)0 == little) ) return (char *)0;
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if( ((char)0 == *big) || ((char)0 == *little) ) return (char *)0;
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ll = PL_strlen(little);
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for( p = big; max && *p; p++, max-- )
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if( p < big ) return (char *)0;
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for( ; p >= big; p-- )
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/* obvious improvement available here */
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if( 0 == PL_strncasecmp(p, little, ll) )