precision_time.h File Reference

Signed precision time arithmetic. More...

#include <stdint.h>

Go to the source code of this file.

Macros
#define	PRECISION_TIME_MAX   INT64_MAX
	Maximum representable precision time value.
#define	PRECISION_TIME_MIN   INT64_MIN
	Minimum representable precision time value.

Typedefs
typedef int64_t	precision_time_t
	Signed precision time value expressed in nanoseconds.

Functions
int	precision_time_add (precision_time_t a, precision_time_t b, precision_time_t *result)
	Add two precision time values with overflow checking.
int	precision_time_sub (precision_time_t a, precision_time_t b, precision_time_t *result)
	Subtract two precision time values with overflow checking.

Detailed Description

Signed precision time arithmetic.