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#ifndef CR_TIMER_H
#define CR_TIMER_H
#ifndef WINDOWS
#include <sys/time.h>
#if defined (IRIX) || defined( IRIX64 )
typedef unsigned long long iotimer64_t;
typedef unsigned int iotimer32_t;
#endif
#else
#include <windows.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
typedef struct Timer
{
double time0, elapsed;
char running;
int fd;
#if defined (IRIX) || defined( IRIX64 )
unsigned long long counter64;
unsigned int counter32;
unsigned int cycleval;
volatile iotimer64_t *iotimer_addr64;
volatile iotimer32_t *iotimer_addr32;
void *unmapLocation;
int unmapSize;
#elif defined(WINDOWS)
LARGE_INTEGER performance_counter, performance_frequency;
double one_over_frequency;
#elif defined( Linux ) || defined( FreeBSD ) || defined(DARWIN) || defined(AIX) || defined (SunOS) || defined(OSF1)
struct timeval timeofday;
#endif
} CRTimer;
CRTimer *crTimerNewTimer( void );
void crDestroyTimer( CRTimer *t );
void crStartTimer( CRTimer *t );
void crStopTimer( CRTimer *t );
void crResetTimer( CRTimer *t );
double crTimerTime( CRTimer *t );
#ifdef __cplusplus
}
#endif
#endif /* CR_TIMER_H */
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