dprint (1,(debugfile,"mutt_socket_read_line_d():%s\n", buf));
dprint (1,(debugfile,"< %s\n", buf));
int mutt_socket_read_line_d (char *buf, size_t buflen, CONNECTION *conn){  int r = mutt_socket_read_line (buf, buflen, conn);  dprint (1,(debugfile,"mutt_socket_read_line_d():%s\n", buf));  return r;}