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, 86 insertions, 0 deletions

diff --git a/REORG.TODO/stdio-common/stdio_ext.h b/REORG.TODO/stdio-common/stdio_ext.h
new file mode 100644
index 0000000..d30488a
--- /dev/null
+++ b/REORG.TODO/stdio-common/stdio_ext.h
@@ -0,0 +1,86 @@
+/* Functions to access FILE structure internals.
+   Copyright (C) 2000-2017 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/>.  */
+
+/* This header contains the same definitions as the header of the same name
+   on Sun's Solaris OS.  */
+
+#ifndef _STDIO_EXT_H
+#define _STDIO_EXT_H	1
+
+#include <stdio.h>
+
+enum
+{
+  /* Query current state of the locking status.  */
+  FSETLOCKING_QUERY = 0,
+#define FSETLOCKING_QUERY	FSETLOCKING_QUERY
+  /* The library protects all uses of the stream functions, except for
+     uses of the *_unlocked functions, by calls equivalent to flockfile().  */
+  FSETLOCKING_INTERNAL,
+#define FSETLOCKING_INTERNAL	FSETLOCKING_INTERNAL
+  /* The user will take care of locking.  */
+  FSETLOCKING_BYCALLER
+#define FSETLOCKING_BYCALLER	FSETLOCKING_BYCALLER
+};
+
+
+__BEGIN_DECLS
+
+/* Return the size of the buffer of FP in bytes currently in use by
+   the given stream.  */
+extern size_t __fbufsize (FILE *__fp) __THROW;
+
+
+/* Return non-zero value iff the stream FP is opened readonly, or if the
+   last operation on the stream was a read operation.  */
+extern int __freading (FILE *__fp) __THROW;
+
+/* Return non-zero value iff the stream FP is opened write-only or
+   append-only, or if the last operation on the stream was a write
+   operation.  */
+extern int __fwriting (FILE *__fp) __THROW;
+
+
+/* Return non-zero value iff stream FP is not opened write-only or
+   append-only.  */
+extern int __freadable (FILE *__fp) __THROW;
+
+/* Return non-zero value iff stream FP is not opened read-only.  */
+extern int __fwritable (FILE *__fp) __THROW;
+
+
+/* Return non-zero value iff the stream FP is line-buffered.  */
+extern int __flbf (FILE *__fp) __THROW;
+
+
+/* Discard all pending buffered I/O on the stream FP.  */
+extern void __fpurge (FILE *__fp) __THROW;
+
+/* Return amount of output in bytes pending on a stream FP.  */
+extern size_t __fpending (FILE *__fp) __THROW;
+
+/* Flush all line-buffered files.  */
+extern void _flushlbf (void);
+
+
+/* Set locking status of stream FP to TYPE.  */
+extern int __fsetlocking (FILE *__fp, int __type) __THROW;
+
+__END_DECLS
+
+#endif	/* stdio_ext.h */