The localtime function in C converts the calendar time pointed to by the timer into a broken-down time, expressed as local time. The localtime function is present in the <time.h> header file.   Syntax of localtime: The prototype of the localtime () function is below: #include <time.h> struct tm *localtime(const…

The gmtime function in C converts the calendar time pointed to by the timer into a broken-down time, expressed as UTC. That means it uses the value of the time_t object to fill a tm structure with the values that represent the corresponding time, expressed in Coordinated Universal Time (UTC) or…

The difftime() is a C Library function. It computes the difference between two calendar times (time1 – time0 ) in seconds. The difftime function is present in the <time.h> header file.   Syntax of difftime: The prototype of the difftime function is below: double difftime(time_t time1, time_t time0);   Parameters:…