HP 3000 Manuals

HP C/iX Library Reference Manual

difftime 

Computes the difference between two times.

Syntax 

     #include <time.h>
     double difftime (time_t time2, time_t time1);

Parameters 

time2         A time, in time_t format.

time1         A time, in time_t format.

Return Values 

x             Returns time2 - time1 in seconds as a double.

Description 

The difftime function computes the time difference between time2 and
time1 in seconds.  The time2 parameter should be the later of the two
times.

See Also 

time(), ANSI C 4.12.2.2

MPE/iX 5.0 Documentation