rem: exit_cleanup(RERR_NOSUPPORT);
add: exit_cleanup(RERR_UNSUPPORTED);
context: void send_exclude_list(int f){	int i;	extern int remote_version;	if (!exclude_list) {		write_int(f,0);		return;	}	for (i=0;exclude_list[i];i++) {		char *pattern = exclude_list[i]->pattern; 		int l;		l = strlen(pattern);		if (l == 0) continue;		if (exclude_list[i]->include) {			if (remote_version < 19) {				rprintf(FERROR,"remote rsync does not support include syntax - aborting\n");				exit_cleanup(RERR_NOSUPPORT);			}			write_int(f,l+2);			write_buf(f,"+ ",2);		} else {			write_int(f,l);		}		write_buf(f,pattern,l);	}    	write_int(f,0);}