BN_signed_lebin2bn
return BN_signed_lebin2bn(s, len, ret);
BIGNUM *BN_signed_lebin2bn(const unsigned char *s, int len, BIGNUM *ret);
if (!TEST_ptr(bn2 = BN_signed_lebin2bn(reversed, sizeof(reversed), NULL))
if (!TEST_ptr(bn2 = BN_signed_lebin2bn(scratch, sizeof(scratch), NULL))
zerotest(BN_signed_lebin2bn);
lengthtest(BN_signed_lebin2bn, le);
if (!TEST_ptr(b = BN_signed_lebin2bn(raw_values[n].value, (int)len, NULL)))