49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
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/*
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* sys/locking.h Flags for locking() function
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*
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* =========================================================================
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*
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* Open Watcom Project
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*
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* Copyright (c) 2002-2010 Open Watcom Contributors. All Rights Reserved.
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* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*
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* This file is automatically generated. Do not edit directly.
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*
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* =========================================================================
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*/
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#ifndef __LOCKING_H_INCLUDED
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#define __LOCKING_H_INCLUDED
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#ifndef _ENABLE_AUTODEPEND
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#pragma read_only_file;
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#endif
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#ifndef _COMDEF_H_INCLUDED
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#include <_comdef.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define _LK_UNLCK 0 /* unlock region of a file */
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#define LK_UNLCK _LK_UNLCK
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#define _LK_LOCK 1 /* lock a region of a file */
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#define LK_LOCK _LK_LOCK
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#define _LK_NBLCK 2 /* non-blocking lock */
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#define LK_NBLCK _LK_NBLCK
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#define _LK_RLCK 3 /* lock for writing */
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#define LK_RLCK _LK_RLCK
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#define _LK_NBRLCK 4 /* non-blocking lock for writing */
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#define LK_NBRLCK _LK_NBRLCK
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_WCRTLINK extern int locking(int __handle,int __mode,unsigned long __nbyte);
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_WCRTLINK extern int _locking(int __handle,int __mode,unsigned long __nbyte);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif
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