-/* $OpenBSD: local.h,v 1.14 2009/10/22 01:23:16 guenther Exp $ */
-
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Chris Torek.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Information local to this implementation of stdio,
- * in particular, macros and private variables.
- */
-
-#include <wchar.h>
-#include "various.h"
-#include "wcio.h"
-#include "fileext.h"
-
-int __sflush(LTTNG_UST_LFILE *);
-LTTNG_UST_LFILE *__sfp(void);
-int __srefill(LTTNG_UST_LFILE *);
-int __sread(void *, char *, int);
-int __swrite(void *, const char *, int);
-fpos_t __sseek(void *, fpos_t, int);
-int __sclose(void *);
-void __sinit(void);
-void _cleanup(void);
-void __smakebuf(LTTNG_UST_LFILE *);
-int __swhatbuf(LTTNG_UST_LFILE *, size_t *, int *);
-int _fwalk(int (*)(LTTNG_UST_LFILE *));
-int __swsetup(LTTNG_UST_LFILE *);
-int __sflags(const char *, int *);
-wint_t __fgetwc_unlock(LTTNG_UST_LFILE *);
-
-extern void __atexit_register_cleanup(void (*)(void));
-extern int __sdidinit;
-
-/*
- * Return true if the given LTTNG_UST_LFILE cannot be written now.
- */
-#define cantwrite(fp) \
- ((((fp)->_flags & __SWR) == 0 || (fp)->_bf._base == NULL) && \
- __swsetup(fp))
-
-/*
- * Test whether the given stdio file has an active ungetc buffer;
- * release such a buffer, without restoring ordinary unread data.
- */
-#define HASUB(fp) (_UB(fp)._base != NULL)
-#define FREEUB(fp) { \
- if (_UB(fp)._base != (fp)->_ubuf) \
- free(_UB(fp)._base); \
- _UB(fp)._base = NULL; \
-}
-
-/*
- * test for an fgetln() buffer.
- */
-#define HASLB(fp) ((fp)->_lb._base != NULL)
-#define FREELB(fp) { \
- free((char *)(fp)->_lb._base); \
- (fp)->_lb._base = NULL; \
-}