ref: 9ff6c9953b020594e3585884949c2192c54787a2
dir: /src/cmd/sys.h/
struct fprop { unsigned uid; unsigned gid; unsigned long mode; long size; time_t time; }; extern time_t totime(long long t); extern int getstat(char *fname, struct fprop *prop); extern int setstat(char *fname, struct fprop *prop);