lreply
void lreply(int, const char *, ...);
lreply(214, "The following %scommands are recognized %s.",
lreply(230, "No directory! Logging in with home=/");
lreply(230, "%s", line);
lreply(226,
lreply(211, "status of %s:", filename);
lreply(211, "%s FTP server status:", hostname);
lreply(250, "%s", line);
lreply(530, "%s", line);
lreply(220, "%s", line);