ref: 6c4be825d2f7c5f2c1a8c01f97b0c4cbec6b8aa3 dir: /libc/time.c/
#include <u.h> #include <libc.h> long time(long *tp) { vlong t; t = nsec()/1000000000LL; if(tp != nil) *tp = t; return t; }