rfc822_write_address (buf, sizeof (buf), adr);
rfc822_write_address (buf, sizeof (buf), adr, 0);
void mutt_display_address (ENVELOPE *env){  char *pfx = NULL;  char buf[SHORT_STRING];  ADDRESS *adr = NULL;  adr = mutt_get_address (env, &pfx);  if (!adr) return;  buf[0] = 0;  rfc822_write_address (buf, sizeof (buf), adr);  mutt_message ("%s: %s", pfx, buf);}