test_fail_bignum_message
test_fail_bignum_message(NULL, file, line, "BIGNUM", s1, s2, \
test_fail_bignum_message(NULL, file, line, "BIGNUM", bns, ws, "==", a, bw);
test_fail_bignum_message(NULL, file, line, "BIGNUM", bns, ws, "abs==",
void test_fail_bignum_message(const char *prefix, const char *file,