newlib-cygwin/winsup/cygwin/hires.h

25 lines
545 B
C++

/* 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;
void prime () __attribute__ ((regparm (1)));
public:
LONGLONG usecs (bool justdelta) __attribute__ ((regparm (2)));
};
#endif /*__HIRES_H__*/