if (debug) log_d("unknown specialty");
static int process_special(struct request *r){	const char *ct;	ct = r->content_type;	r->num_content = -1;	if (!strcasecmp(ct, CGI_MAGIC_TYPE))		return process_cgi(r);	if (r->status)		return 0;	if (!strcasecmp(ct, IMAP_MAGIC_TYPE))		return process_imap(r);	if (!strcasecmp(ct, REDIRECT_MAGIC_TYPE))		return process_redirect(r);	if (!strcasecmp(ct, DUMP_MAGIC_TYPE))		return process_dump(r);	r->error_file = r->c->error_404_file;	r->status = 404;	return 0;}