rem: fprintf(stderr, gettext("\t%d extra %c's\n"), -n, c2);
add: (void) fprintf(stderr, gettext("\t%d extra %c's\n"), -n, c2);
context: bcheck2(n, c1, c2){	if (n == 1)		fprintf(stderr, gettext("\tmissing %c\n"), c2);	else if (n > 1)		fprintf(stderr, gettext("\t%d missing %c's\n"), n, c2);	else if (n == -1)		fprintf(stderr, gettext("\textra %c\n"), c2);	else if (n < -1)		fprintf(stderr, gettext("\t%d extra %c's\n"), -n, c2);}