INDEX_SIGNATURE
fs_create_index(volume.Device(), INDEX_SIGNATURE, B_STRING_TYPE, 0);
sprintf(predicate, "%s = *", INDEX_SIGNATURE);
menu = new TMenu("Add Signature", INDEX_SIGNATURE, M_SIGNATURE,
INDEX_SIGNATURE, M_SIGNATURE);
query.PushAttr(INDEX_SIGNATURE);
fFile->ReadAttr(INDEX_SIGNATURE, B_STRING_TYPE, 0, name,
fFile->ReadAttr(INDEX_SIGNATURE, B_STRING_TYPE, 0, name, sizeof(name));
fFile->WriteAttr(INDEX_SIGNATURE, B_STRING_TYPE, 0, fSigView->fName->Text(),
fSignature = new TMenu(B_TRANSLATE("Open"), INDEX_SIGNATURE, M_SIGNATURE);