15 lines
251 B
C
15 lines
251 B
C
|
/*
|
||
|
|
* difftime - compute the difference bnetween two calendar times
|
||
|
|
*/
|
||
|
|
/* $Header$ */
|
||
|
|
|
||
|
|
#include <time.h>
|
||
|
|
|
||
|
|
double
|
||
|
|
difftime(time_t time1, time_t time0)
|
||
|
|
{
|
||
|
|
if (time0 > time1)
|
||
|
|
return - (double) (time0 - time1);
|
||
|
|
else return (double) (time1 - time0);
|
||
|
|
}
|