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+/* Copyright (C) 1991, 1992, 1995, 1996, 1997, 1998 Free Software Foundation,
+Inc.
+
+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.
+
+You should have received a copy of the GNU Library General Public License
+along with this library; see the file COPYING.LIB. If not, write to the Free
+Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA. */
+
+#ifndef _GLOB_H
+#define _GLOB_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#undef __ptr_t
+#if defined __cplusplus || (defined __STDC__ && __STDC__) || defined WINDOWS32
+# if !defined __GLIBC__
+# undef __P
+# undef __PMT
+# define __P(protos) protos
+# define __PMT(protos) protos
+# if !defined __GNUC__ || __GNUC__ < 2
+# undef __const
+# define __const const
+# endif
+# endif
+# define __ptr_t void *
+#else /* Not C++ or ANSI C. */
+# undef __P
+# undef __PMT
+# define __P(protos) ()
+# define __PMT(protos) ()
+# undef __const
+# define __const
+# define __ptr_t char *
+#endif /* C++ or ANSI C. */
+
+/* We need `size_t' for the following definitions. */
+#ifndef __size_t
+# if defined __FreeBSD__
+# define __size_t size_t
+# else
+# if defined __GNUC__ && __GNUC__ >= 2
+typedef __SIZE_TYPE__ __size_t;
+# else
+/* This is a guess. */
+/*hb
+ * Conflicts with DECCs aready defined type __size_t.
+ * Defining an own type with a name beginning with '__' is no good.
+ * Anyway if DECC is used and __SIZE_T is defined then __size_t is
+ * already defined (and I hope it's exactly the one we need here).
+ */
+# if !(defined __DECC && defined __SIZE_T)
+typedef unsigned long int __size_t;
+# endif
+# endif
+# endif
+#else
+/* The GNU CC stddef.h version defines __size_t as empty. We need a real
+ definition. */
+# undef __size_t
+# define __size_t size_t
+#endif
+
+/* Bits set in the FLAGS argument to `glob'. */
+#define GLOB_ERR (1 << 0)/* Return on read errors. */
+#define GLOB_MARK (1 << 1)/* Append a slash to each name. */
+#define GLOB_NOSORT (1 << 2)/* Don't sort the names. */
+#define GLOB_DOOFFS (1 << 3)/* Insert PGLOB->gl_offs NULLs. */
+#define GLOB_NOCHECK (1 << 4)/* If nothing matches, return the pattern. */
+#define GLOB_APPEND (1 << 5)/* Append to results of a previous call. */
+#define GLOB_NOESCAPE (1 << 6)/* Backslashes don't quote metacharacters. */
+#define GLOB_PERIOD (1 << 7)/* Leading `.' can be matched by metachars. */
+
+#if (!defined _POSIX_C_SOURCE || _POSIX_C_SOURCE < 2 || defined _BSD_SOURCE \
+ || defined _GNU_SOURCE)
+# define GLOB_MAGCHAR (1 << 8)/* Set in gl_flags if any metachars seen. */
+# define GLOB_ALTDIRFUNC (1 << 9)/* Use gl_opendir et al functions. */
+# define GLOB_BRACE (1 << 10)/* Expand "{a,b}" to "a" "b". */
+# define GLOB_NOMAGIC (1 << 11)/* If no magic chars, return the pattern. */
+# define GLOB_TILDE (1 << 12)/* Expand ~user and ~ to home directories. */
+# define GLOB_ONLYDIR (1 << 13)/* Match only directories. */
+# define GLOB_TILDE_CHECK (1 << 14)/* Like GLOB_TILDE but return an error
+ if the user name is not available. */
+# define __GLOB_FLAGS (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \
+ GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND| \
+ GLOB_PERIOD|GLOB_ALTDIRFUNC|GLOB_BRACE| \
+ GLOB_NOMAGIC|GLOB_TILDE|GLOB_ONLYDIR|GLOB_TILDE_CHECK)
+#else
+# define __GLOB_FLAGS (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \
+ GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND| \
+ GLOB_PERIOD)
+#endif
+
+/* Error returns from `glob'. */
+#define GLOB_NOSPACE 1 /* Ran out of memory. */
+#define GLOB_ABORTED 2 /* Read error. */
+#define GLOB_NOMATCH 3 /* No matches found. */
+#define GLOB_NOSYS 4 /* Not implemented. */
+#ifdef _GNU_SOURCE
+/* Previous versions of this file defined GLOB_ABEND instead of
+ GLOB_ABORTED. Provide a compatibility definition here. */
+# define GLOB_ABEND GLOB_ABORTED
+#endif
+
+/* Structure describing a globbing run. */
+#if !defined _AMIGA && !defined VMS /* Buggy compiler. */
+struct stat;
+#endif
+typedef struct
+ {
+ __size_t gl_pathc; /* Count of paths matched by the pattern. */
+ char **gl_pathv; /* List of matched pathnames. */
+ __size_t gl_offs; /* Slots to reserve in `gl_pathv'. */
+ int gl_flags; /* Set to FLAGS, maybe | GLOB_MAGCHAR. */
+
+ /* If the GLOB_ALTDIRFUNC flag is set, the following functions
+ are used instead of the normal file access functions. */
+ void (*gl_closedir) __PMT ((void *));
+ struct dirent *(*gl_readdir) __PMT ((void *));
+ __ptr_t (*gl_opendir) __PMT ((__const char *));
+ int (*gl_lstat) __PMT ((__const char *, struct stat *));
+#if defined(VMS) && defined(__DECC) && !defined(_POSIX_C_SOURCE)
+ int (*gl_stat) __PMT ((__const char *, struct stat *, ...));
+#else
+ int (*gl_stat) __PMT ((__const char *, struct stat *));
+#endif
+ } glob_t;
+
+#ifdef _LARGEFILE64_SOURCE
+struct stat64;
+typedef struct
+ {
+ __size_t gl_pathc;
+ char **gl_pathv;
+ __size_t gl_offs;
+ int gl_flags;
+
+ /* If the GLOB_ALTDIRFUNC flag is set, the following functions
+ are used instead of the normal file access functions. */
+ void (*gl_closedir) __PMT ((void *));
+ struct dirent64 *(*gl_readdir) __PMT ((void *));
+ __ptr_t (*gl_opendir) __PMT ((__const char *));
+ int (*gl_lstat) __PMT ((__const char *, struct stat64 *));
+ int (*gl_stat) __PMT ((__const char *, struct stat64 *));
+ } glob64_t;
+#endif
+
+#if _FILE_OFFSET_BITS == 64 && __GNUC__ < 2
+# define glob glob64
+# define globfree globfree64
+#else
+# ifdef _LARGEFILE64_SOURCE
+extern int glob64 __P ((__const char *__pattern, int __flags,
+ int (*__errfunc) (__const char *, int),
+ glob64_t *__pglob));
+
+extern void globfree64 __P ((glob64_t *__pglob));
+# endif
+#endif
+
+/* Do glob searching for PATTERN, placing results in PGLOB.
+ The bits defined above may be set in FLAGS.
+ If a directory cannot be opened or read and ERRFUNC is not nil,
+ it is called with the pathname that caused the error, and the
+ `errno' value from the failing call; if it returns non-zero
+ `glob' returns GLOB_ABEND; if it returns zero, the error is ignored.
+ If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
+ Otherwise, `glob' returns zero. */
+#if _FILE_OFFSET_BITS != 64 || __GNUC__ < 2
+extern int glob __P ((__const char *__pattern, int __flags,
+ int (*__errfunc) (__const char *, int),
+ glob_t *__pglob));
+
+/* Free storage allocated in PGLOB by a previous `glob' call. */
+extern void globfree __P ((glob_t *__pglob));
+#else
+extern int glob __P ((__const char *__pattern, int __flags,
+ int (*__errfunc) (__const char *, int),
+ glob_t *__pglob)) __asm__ ("glob64");
+
+extern void globfree __P ((glob_t *__pglob)) __asm__ ("globfree64");
+#endif
+
+
+#ifdef _GNU_SOURCE
+/* Return nonzero if PATTERN contains any metacharacters.
+ Metacharacters can be quoted with backslashes if QUOTE is nonzero.
+
+ This function is not part of the interface specified by POSIX.2
+ but several programs want to use it. */
+extern int glob_pattern_p __P ((__const char *__pattern, int __quote));
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* glob.h */