extern int gettimeofday(struct timeval *tv, struct timezone *tz);
function psi\gettimeofday(array &$tv = NULL, array &$tz = NULL) : int {
let tv = calloc(1, struct timeval);
extern int gettimeofday(struct timeval *tv, struct timezone *tz);
function psi\gettimeofday(array &$tv = NULL, array &$tz = NULL) : int {
let tv = calloc(1, struct timeval);