xref: /plan9/sys/src/ape/lib/ap/gen/difftime.c (revision 3e12c5d1bb89fc02707907988834ef147769ddaf)
1*3e12c5d1SDavid du Colombier #include <time.h>
2*3e12c5d1SDavid du Colombier 
3*3e12c5d1SDavid du Colombier /* Difference in seconds between two calendar times */
4*3e12c5d1SDavid du Colombier 
5*3e12c5d1SDavid du Colombier double
difftime(time_t t1,time_t t0)6*3e12c5d1SDavid du Colombier difftime(time_t t1, time_t t0)
7*3e12c5d1SDavid du Colombier {
8*3e12c5d1SDavid du Colombier 	return (double)t1-(double)t0;
9*3e12c5d1SDavid du Colombier }
10