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/*
* locking.h
* locking extras header file
*
* Copyright (c) 2012 Nikias Bassen. All Rights Reserved.
*
* This 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.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LOCKING_H
#define LOCKING_H
#include <stdio.h>
#ifdef WIN32
#include <windows.h>
#else
#include <fcntl.h>
#endif
typedef struct {
#ifdef WIN32
HANDLE fp;
OVERLAPPED ldata;
#else
FILE* fp;
struct flock ldata;
#endif
} lock_info_t;
int lock_file(const char* filename, lock_info_t* lockp);
int unlock_file(lock_info_t* lockp);
#endif
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