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/*
* Portions Copyright (c) 1999 GMRS Software GmbH
* Carl-von-Linde-Str. 38, D-85716 Unterschleissheim, http://www.gmrs.de
* All rights reserved.
*
* Author: Arno Unkrig <arno@unkrig.de>
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 in the file COPYING for more details.
*/
#ifndef __cmp_nocase_h_INCLUDED__ /* { */
#define __cmp_nocase_h_INCLUDED__
#include <string.h>
#include <string>
using std::string;
/*
* The Standard C++ library is lacking a case-insensitive string comparison
* function... so I define my own, adapting Stroustrup's ("The C++ Programming
* Language", 3rd edition).
*/
// Helper
extern int _cmp_nocase(const char *s1, size_t l1, const char *s2, size_t l2);
// -1: s1 < s2; 0: s1 == s2, 1: s1 > s2
inline int cmp_nocase(const string &s1, const string &s2)
{
return _cmp_nocase(s1.data(), s1.length(), s2.data(), s2.length());
}
inline int cmp_nocase(const char *s1, const string &s2)
{
return _cmp_nocase(s1, strlen(s1), s2.data(), s2.length());
}
inline int cmp_nocase(const string &s1, const char *s2)
{
return _cmp_nocase(s1.data(), s1.length(), s2, strlen(s2));
}
inline int cmp_nocase(const char *s1, const char *s2)
{
return _cmp_nocase(s1, strlen(s1), s2, strlen(s2));
}
#endif /* } */
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