[newlib-cygwin] Cygwin: drop ftw.h in favor of new newlib ftw.h

[Corinna Vinschen <corinna@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=3192da8f80ec50a6eb389ea6e147f93a50ccacd1

commit 3192da8f80ec50a6eb389ea6e147f93a50ccacd1
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Tue Feb 9 11:31:56 2021 +0100

    Cygwin: drop ftw.h in favor of new newlib ftw.h
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/include/ftw.h | 63 ---------------------------------------------
 1 file changed, 63 deletions(-)

diff --git a/winsup/cygwin/include/ftw.h b/winsup/cygwin/include/ftw.h
deleted file mode 100644
index c0025a7c6..000000000
--- a/winsup/cygwin/include/ftw.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*	$OpenBSD: ftw.h,v 1.1 2003/07/21 21:13:18 millert Exp $	*/
-
-/*
- * Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Sponsored in part by the Defense Advanced Research Projects
- * Agency (DARPA) and Air Force Research Laboratory, Air Force
- * Materiel Command, USAF, under agreement number F39502-99-1-0512.
- *
- * $FreeBSD: /repoman/r/ncvs/src/include/ftw.h,v 1.2 2004/08/24 13:00:54 tjr Exp $
- */
-
-#ifndef	_FTW_H
-#define	_FTW_H
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/cdefs.h>
-
-/*
- * Valid flags for the 3rd argument to the function that is passed as the
- * second argument to ftw(3) and nftw(3).  Say it three times fast!
- */
-#define	FTW_F		0	/* File.  */
-#define	FTW_D		1	/* Directory.  */
-#define	FTW_DNR		2	/* Directory without read permission.  */
-#define	FTW_DP		3	/* Directory with subdirectories visited.  */
-#define	FTW_NS		4	/* Unknown type; stat() failed.  */
-#define	FTW_SL		5	/* Symbolic link.  */
-#define	FTW_SLN		6	/* Sym link that names a nonexistent file.  */
-
-/*
- * Flags for use as the 4th argument to nftw(3).  These may be ORed together.
- */
-#define	FTW_PHYS	0x01	/* Physical walk, don't follow sym links.  */
-#define	FTW_MOUNT	0x02	/* The walk does not cross a mount point.  */
-#define	FTW_DEPTH	0x04	/* Subdirs visited before the dir itself. */
-#define	FTW_CHDIR	0x08	/* Change to a directory before reading it. */
-
-struct FTW {
-	int base;
-	int level;
-};
-
-__BEGIN_DECLS
-int	ftw(const char *, int (*)(const char *, const struct stat *, int), int);
-int	nftw(const char *, int (*)(const char *, const struct stat *, int,
-	    struct FTW *), int, int);
-__END_DECLS
-
-#endif	/* !_FTW_H */