ACE/apps/JAWS/clients/WebSTONE/src/timefunc.h

   1 /**************************************************************************
   2  *               Copyright (C) 1995 Silicon Graphics, Inc.                *
   3  *                                                                        *
   4  *  These coded instructions, statements, and computer programs were      *
   5  *  developed by SGI for public use.  If any changes are made to this code*
   6  *  please try to get the changes back to the author.  Feel free to make  *
   7  *  modifications and changes to the code and release it.                 *
   8  *                                                                        *
   9  **************************************************************************/
  10
  11 #ifndef __TIMEFUNC_H__
  12 #define __TIMEFUNC_H__
  13
  14 extern double   timevaldouble(struct timeval *);
  15 extern void     doubletimeval(const double, struct timeval *);
  16
  17 extern void     addtime(struct timeval *, struct timeval *);
  18 extern void     compdifftime(struct timeval *, struct timeval *, struct timeval *);
  19 extern void     mintime(struct timeval *, struct timeval *);
  20 extern void     maxtime(struct timeval *, struct timeval *);
  21 extern void     avgtime(struct timeval *, int, struct timeval *);
  22 extern void     variancetime(struct timeval *, double, int, struct timeval *);
  23 extern void     stddevtime(struct timeval *, double, int, struct timeval *);
  24
  25 extern void     sqtime(struct timeval *, struct timeval *);
  26
  27 extern double   thruputpersec(const double, struct timeval *);
  28
  29 #endif /* !__TIMEFUNC_H__ */