logwtmp
logwtmp("|", "date", "");
logwtmp("{", "date", "");
void logwtmp(const char *, const char *, const char *);
logwtmp(tty, "", "");
logwtmp(p, "", "");
logwtmp(p, "", "");
logwtmp("~", "shutdown", "");
logwtmp(line, "", "");
logwtmp("~", "reboot", "");
logwtmp("~", "shutdown", "");
logwtmp("|", "date", "");
logwtmp("{", "date", "");
logwtmp("PC-NFS", name, host);
logwtmp("|", "date", "");
logwtmp("}", "date", "");