/**************************************************************************
 $Header$
 * 		 Copyright (C) 1995 Silicon Graphics, Inc.		  *
 *									  *
 *  These coded instructions, statements, and computer programs were	  *
 *  developed by SGI for public use.  If any changes are made to this code*
 *  please try to get the changes back to the author.  Feel free to make  *
 *  modifications and changes to the code and release it.		  *
 *									  *
 **************************************************************************/

#ifndef __TIMEFUNC_H__
#define __TIMEFUNC_H__

extern double	timevaldouble(struct timeval *);
extern void	doubletimeval(const double, struct timeval *);

extern void	addtime(struct timeval *, struct timeval *);
extern void	compdifftime(struct timeval *, struct timeval *, struct timeval *);
extern void	mintime(struct timeval *, struct timeval *);
extern void	maxtime(struct timeval *, struct timeval *);
extern void	avgtime(struct timeval *, int, struct timeval *);
extern void	variancetime(struct timeval *, double, int, struct timeval *);
extern void	stddevtime(struct timeval *, double, int, struct timeval *);

extern void	sqtime(struct timeval *, struct timeval *);

extern double	thruputpersec(const double, struct timeval *);

#endif /* !__TIMEFUNC_H__ */