/usr/web/sources/plan9/sys/src/ape/lib/ap/gen/difftime.c

Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/src/ape/lib/ap/gen/difftime.c


#include <time.h>

/* Difference in seconds between two calendar times */

double
difftime(time_t t1, time_t t0)
{
	return (double)t1-(double)t0;
}