fnmatch.h

这是一个同样来自贝尔实验室的和UNIX有着渊源的操作系统, 其简洁的设计和实现易于我们学习和理解

/* Copyright (C) 1992 Free Software Foundation, Inc.
This file is part of the GNU C Library.

The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.

The GNU C Library 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
Library General Public License for more details.  */

#ifndef	_FNMATCH_H

#define	_FNMATCH_H	1

/* Bits set in the FLAGS argument to `fnmatch'.  */
#undef FNM_PATHNAME
#define	FNM_PATHNAME	(1 << 0)/* No wildcard can ever match `/'.  */
#undef FNM_NOESCAPE
#define	FNM_NOESCAPE	(1 << 1)/* Backslashes don't quote special chars.  */
#undef FNM_PERIOD
#define	FNM_PERIOD	(1 << 2)/* Leading `.' is matched only explicitly.  */
#undef __FNM_FLAGS
#define	__FNM_FLAGS	(FNM_PATHNAME|FNM_NOESCAPE|FNM_PERIOD)

/* Value returned by `fnmatch' if STRING does not match PATTERN.  */
#undef FNM_NOMATCH
#define	FNM_NOMATCH	1

/* Match STRING against the filename pattern PATTERN,
   returning zero if it matches, FNM_NOMATCH if not.  */
#if __STDC__
extern int fnmatch (const char *pattern, const char *string, int flags);
#else
extern int fnmatch ();
#endif

#endif	/* fnmatch.h */