gettimeofday (&tv_start, NULL);
for (f = add_files_state.removed_files->head; f && !interrupted; f = f->next) {
status = notmuch_database_remove_message (notmuch, f->filename);
if (status == NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID)
gettimeofday (&tv_start, NULL);
for (f = add_files_state.removed_files->head; f && !interrupted; f = f->next) {
status = notmuch_database_remove_message (notmuch, f->filename);
if (status == NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID)