read_ttys
return (state_func_t) read_ttys;
static state_func_t read_ttys(void);
if (current_state == read_ttys)
if (current_state == read_ttys || current_state == multi_user ||
if (current_state == read_ttys || current_state == multi_user ||
if (current_state == runcom || current_state == read_ttys ||