fputs (" ", stdout);
fputs_unlocked (" ", stdout);
print_aliases (struct aliasent *alias){  unsigned int i = 0;  printf ("%s: ", alias->alias_name);  for  (i = strlen (alias->alias_name); i < 14; ++i)    fputs (" ", stdout);  for (i = 0;       i < alias->alias_members_len;       ++i)    printf ("%s%s",	    alias->alias_members [i],	    i + 1 == alias->alias_members_len ? "\n" : ", ");}