/*
 * Please do not edit this file.
 * It was generated using rpcgen.
 */

#ifndef _DB_VERS_H_RPCGEN
#define	_DB_VERS_H_RPCGEN

#include <rpc/rpc.h>
#ifndef _DB_VERS_H
#define _DB_VERS_H
/* 'vers' is the version identifier.  */

#include "nisdb_rw.h"

class vers {
  unsigned int vers_high;     /* major version number, tracks checkpoints */
  unsigned int vers_low;      /* minor version number, tracks updates. */
  unsigned int time_sec;      /* time stamp */
  unsigned int time_usec;
  STRUCTRWLOCK(vers);
 public:
/* No argument constructor.  All entries initialized to zero. */
  vers() {
	vers_high = vers_low = time_sec = time_usec = 0;
	INITRW(vers);
  }

/* Constructor that makes copy of 'other'. */
  vers( vers *other );

/* Constructor:  create version with specified version numbers */
  vers( unsigned int high, unsigned int low) {
	vers_high = high; vers_low = low; time_sec = time_usec = 0;
	INITRW(vers);
  } 

/* Creates new 'vers' with next higher minor version.
   If minor version exceeds MAXLOW, bump up major version instead.
   Set timestamp to that of the current time. */
  vers* nextminor();

/* Creates new 'vers' with next higher major version.
   Set timestamp to that of the current time. */
  vers* nextmajor();

/* Set this 'vers' to hold values found in 'others'. */
  void assign( vers *other );

/* Predicate indicating whether this vers is earlier than 'other' in
   terms of version numbers. */
  bool_t earlier_than( vers *other );

/* Print the value of this 'vers' to specified file. */
  void print( FILE *file );

/* Zero out this vers. */
  void zero();

/* Predicate indicating whether this vers is equal to 'other'. */
  bool_t  equal( vers *other);

/* Locking methods */

  int acqexcl(void) {
	return (WLOCK(vers));
  }

  int relexcl(void) {
	return (WULOCK(vers));
  }

  int acqnonexcl(void) {
	return (RLOCK(vers));
  }

  int relnonexcl(void) {
	return (RULOCK(vers));
  }
};
#endif /* VERS_H */

#endif /* !_DB_VERS_H_RPCGEN */