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#ifndef _MYFLOCK_H_INCLUDED_
#define _MYFLOCK_H_INCLUDED_
/*++
/* NAME
/* myflock 3h
/* SUMMARY
/* lock open file
/* SYNOPSIS
/* #include <myflock.h>
/* DESCRIPTION
/* .nf
/*
* External interface.
*/
extern int WARN_UNUSED_RESULT myflock(int, int, int);
/*
* Lock styles.
*/
#define MYFLOCK_STYLE_FLOCK 1
#define MYFLOCK_STYLE_FCNTL 2
/*
* Lock request types.
*/
#define MYFLOCK_OP_NONE 0
#define MYFLOCK_OP_SHARED 1
#define MYFLOCK_OP_EXCLUSIVE 2
#define MYFLOCK_OP_NOWAIT 4
#define MYFLOCK_OP_BITS \
(MYFLOCK_OP_SHARED | MYFLOCK_OP_EXCLUSIVE | MYFLOCK_OP_NOWAIT)
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/*
/* Wietse Venema
/* Google, Inc.
/* 111 8th Avenue
/* New York, NY 10011, USA
/*--*/
#endif
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