Time

The x-kernel uses a time structure that is the same as that of Unix.

 
		typedef struct {

				long 		sec;

				long 		usec;

		} XTime;

xGetTime

Sets time to the current time of day.

void xGetTime(XTime *time)

xAddTime

Sets result to the sum of time_1 and time_2. Assumes time_1 and time_2 are in standard time format (i.e., does not check for integer overflow of the usec value).

void xAddTime(XTime *result, XTime time_1, XTime time_2)

xSubTime

Sets result to the difference of time_1 and time_2. The resulting value may be negative.

void xSubTime(XTime *result, XTime time_1, XTime time_2)