1/* Copyright (C) 1991, 92, 93, 96, 97, 98, 99 Free Software Foundation, Inc.
2This file is part of the GNU C Library.
3
4The GNU C Library is free software; you can redistribute it and/or
5modify it under the terms of the GNU Library General Public License as
6published by the Free Software Foundation; either version 2 of the
7License, or (at your option) any later version.
8
9The GNU C Library is distributed in the hope that it will be useful,
10but WITHOUT ANY WARRANTY; without even the implied warranty of
11MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12Library General Public License for more details.
13
14You should have received a copy of the GNU Library General Public License
15along with this library; see the file COPYING.LIB.  If not, write to the Free
16Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
17USA.  */
18
19#ifndef	_FNMATCH_H
20#define	_FNMATCH_H	1
21
22#ifdef	__cplusplus
23extern "C" {
24#endif
25
26#if defined __cplusplus || (defined __STDC__ && __STDC__) || defined WINDOWS32
27# if !defined __GLIBC__
28#  undef	__P
29#  define __P(protos)	protos
30# endif
31#else /* Not C++ or ANSI C.  */
32# undef	__P
33# define __P(protos)	()
34/* We can get away without defining `const' here only because in this file
35   it is used only inside the prototype for `fnmatch', which is elided in
36   non-ANSI C where `const' is problematical.  */
37#endif /* C++ or ANSI C.  */
38
39#ifndef const
40# if (defined __STDC__ && __STDC__) || defined __cplusplus || defined WINDOWS32
41#  define __const	const
42# else
43#  define __const
44# endif
45#endif
46
47/* We #undef these before defining them because some losing systems
48   (HP-UX A.08.07 for example) define these in <unistd.h>.  */
49#undef	FNM_PATHNAME
50#undef	FNM_NOESCAPE
51#undef	FNM_PERIOD
52
53/* Bits set in the FLAGS argument to `fnmatch'.  */
54#define	FNM_PATHNAME	(1 << 0) /* No wildcard can ever match `/'.  */
55#define	FNM_NOESCAPE	(1 << 1) /* Backslashes don't quote special chars.  */
56#define	FNM_PERIOD	(1 << 2) /* Leading `.' is matched only explicitly.  */
57
58#if !defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _GNU_SOURCE
59# define FNM_FILE_NAME	 FNM_PATHNAME	/* Preferred GNU name.  */
60# define FNM_LEADING_DIR (1 << 3)	/* Ignore `/...' after a match.  */
61# define FNM_CASEFOLD	 (1 << 4)	/* Compare without regard to case.  */
62#endif
63
64/* Value returned by `fnmatch' if STRING does not match PATTERN.  */
65#define	FNM_NOMATCH	1
66
67/* This value is returned if the implementation does not support
68   `fnmatch'.  Since this is not the case here it will never be
69   returned but the conformance test suites still require the symbol
70   to be defined.  */
71#ifdef _XOPEN_SOURCE
72# define FNM_NOSYS	(-1)
73#endif
74
75/* Match NAME against the filename pattern PATTERN,
76   returning zero if it matches, FNM_NOMATCH if not.  */
77extern int fnmatch __P ((__const char *__pattern, __const char *__name,
78			 int __flags));
79
80#ifdef	__cplusplus
81}
82#endif
83
84#endif /* fnmatch.h */
85