regex.h

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/* Copyright (C) 2010 Wildfire Games.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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 */
 
/*
 * minimal regex implementation
 */
 
#ifndef INCLUDED_REGEX
#define INCLUDED_REGEX
 
/**
 * see if string matches pattern.
 *
 * @param s input string
 * @param w pseudo-regex to match against. case-insensitive;
 * may contain '?' and/or '*' wildcards. if NULL, matches everything.
 *
 * @return 1 if they match, otherwise 0.
 *
 * algorithm from http://www.codeproject.com/string/wildcmp.asp.
 **/
extern int match_wildcard(const wchar_t* s, const wchar_t* w);
 
#endif  // #ifndef INCLUDED_REGEX