ref: 33b8e6bd2bce18fc68a89d5e5d73f7f0d5717e40 dir: /sys/src/libc/9sys/time.c/
#include <u.h> #include <libc.h> long time(long *tp) { vlong t; t = nsec()/1000000000LL; if(tp != nil) *tp = t; return t; }