2002-02-15 15:05:05 +08:00
|
|
|
/* hires.h: Definitions for hires clock calculations
|
|
|
|
|
|
|
|
|
|
Copyright 2002 Red Hat, Inc.
|
|
|
|
|
|
|
|
|
|
This file is part of Cygwin.
|
|
|
|
|
|
|
|
|
|
This software is a copyrighted work licensed under the terms of the
|
|
|
|
|
Cygwin license. Please consult the file "CYGWIN_LICENSE" for
|
|
|
|
|
details. */
|
|
|
|
|
|
|
|
|
|
#ifndef __HIRES_H__
|
|
|
|
|
#define __HIRES_H__
|
|
|
|
|
|
|
|
|
|
class hires
|
|
|
|
|
{
|
|
|
|
|
int inited;
|
|
|
|
|
LARGE_INTEGER primed_ft;
|
|
|
|
|
LARGE_INTEGER primed_pc;
|
|
|
|
|
double freq;
|
2002-02-16 01:06:40 +08:00
|
|
|
void prime () __attribute__ ((regparm (1)));
|
2002-02-15 15:05:05 +08:00
|
|
|
public:
|
2002-02-16 01:06:40 +08:00
|
|
|
LONGLONG usecs (bool justdelta) __attribute__ ((regparm (2)));
|
2002-02-15 15:05:05 +08:00
|
|
|
};
|
|
|
|
|
#endif /*__HIRES_H__*/
|
