difftime.c File Reference

#include "../time.h"

Functions
double	difftime (time_t end, time_t beginning)
	Return difference between two times. More...

Function Documentation

difftime()

double difftime	(	time_t	end,
		time_t	beginning
	)

Return difference between two times.

Calculates the difference in seconds between beginning and end.

Parameters

end	Higher bound of the time interval whose length is calculated.
beginning	Lower bound of the time interval whose length is calculated. If this describes a time point later than end, the result is negative.

Returns

The result of (end-beginning) in seconds as a floating-point value of type double.