int n;
unsigned int n;
MapiGPGMEImpl::encryptAttachments (HWND hwnd){        int n;    if (!getAttachments ())	return FALSE;    n = countAttachments ();    log_debug ("enc: mail has %d attachments\n", n);    if (!n) {	freeAttachments ();	return TRUE;    }    for (int i=0; i < n; i++) {      LPATTACH amsg = openAttachment (NULL/*FIXME*/,i);	if (amsg == NULL)	    continue;	processAttachment (&amsg, hwnd, i, GPG_ATTACH_ENCRYPT);	releaseAttachment (amsg);	    }    freeAttachments ();    return 0;}