3.35 clock

Function

Determine the processor time used.

Header

time.h

Declaration

clock_t clock (void);

Description

The clock function returns an approximaton of processor time used by the program. The time is returned in implementation defined units. It can be converted to seconds by dividing by the value in the macro CLOCKS_PER_SEC.

Limits

• Since the machines, cc65 generated programs run on, cannot run multiple processes, the function will actually return the time since some implementation defined point in the past.

Availability

ISO 9899

See also

time

Example

None.