Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 70 insertions, 0 deletions

diff --git a/REORG.TODO/posix/wordexp.h b/REORG.TODO/posix/wordexp.h
new file mode 100644
index 0000000000..a0e813b9fc
--- /dev/null
+++ b/REORG.TODO/posix/wordexp.h
@@ -0,0 +1,70 @@
+/* Copyright (C) 1991-2017 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 Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef	_WORDEXP_H
+#define	_WORDEXP_H	1
+
+#include <features.h>
+#define __need_size_t
+#include <stddef.h>
+
+__BEGIN_DECLS
+
+/* Bits set in the FLAGS argument to `wordexp'.  */
+enum
+  {
+    WRDE_DOOFFS = (1 << 0),	/* Insert PWORDEXP->we_offs NULLs.  */
+    WRDE_APPEND = (1 << 1),	/* Append to results of a previous call.  */
+    WRDE_NOCMD = (1 << 2),	/* Don't do command substitution.  */
+    WRDE_REUSE = (1 << 3),	/* Reuse storage in PWORDEXP.  */
+    WRDE_SHOWERR = (1 << 4),	/* Don't redirect stderr to /dev/null.  */
+    WRDE_UNDEF = (1 << 5),	/* Error for expanding undefined variables.  */
+    __WRDE_FLAGS = (WRDE_DOOFFS | WRDE_APPEND | WRDE_NOCMD |
+		    WRDE_REUSE | WRDE_SHOWERR | WRDE_UNDEF)
+  };
+
+/* Structure describing a word-expansion run.  */
+typedef struct
+  {
+    size_t we_wordc;		/* Count of words matched.  */
+    char **we_wordv;		/* List of expanded words.  */
+    size_t we_offs;		/* Slots to reserve in `we_wordv'.  */
+  } wordexp_t;
+
+/* Possible nonzero return values from `wordexp'.  */
+enum
+  {
+#ifdef __USE_XOPEN
+    WRDE_NOSYS = -1,		/* Never used since we support `wordexp'.  */
+#endif
+    WRDE_NOSPACE = 1,		/* Ran out of memory.  */
+    WRDE_BADCHAR,		/* A metachar appears in the wrong place.  */
+    WRDE_BADVAL,		/* Undefined var reference with WRDE_UNDEF.  */
+    WRDE_CMDSUB,		/* Command substitution with WRDE_NOCMD.  */
+    WRDE_SYNTAX			/* Shell syntax error.  */
+  };
+
+/* Do word expansion of WORDS into PWORDEXP.  */
+extern int wordexp (const char *__restrict __words,
+		    wordexp_t *__restrict __pwordexp, int __flags);
+
+/* Free the storage allocated by a `wordexp' call.  */
+extern void wordfree (wordexp_t *__wordexp) __THROW;
+
+__END_DECLS
+
+#endif /* wordexp.h  */