ref: 8e3d8103da0d4dd7f5b4ea2e1745e82d4af8cd45 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; }