4.11.1. clock()

This is the standard C library clock function from time.h.

Syntax

clock_tclock(void);

Implementation

If the units of clock_t() differ from the default of centiseconds you must define __CLK_TCK on the compiler command line or in your own header file. The value in the definition is used for CLK_TCK and CLOCKS_PER_SEC (the default value is 100 for centiseconds). If you re-implement clock() you must also re-implement _clock_init().

Returns

The returned value is an unsigned integer.

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