[Bug 1773] openssl not detected during ./configure.
[Bug 1774] Segfaults if cryptostats enabled and built without OpenSSL.
normal_dtoa(
	double d
	)
{
	char *	buf;
	char *	pch_e;
	char *	pch_nz;

	LIB_GETBUF(buf);
	snprintf(buf, LIB_BUFLENGTH, "%g", d);

	/* use lowercase 'e', strip any leading zeroes in exponent */
	pch_e = strchr(buf, 'e');
	if (NULL == pch_e) {
		pch_e = strchr(buf, 'E');
		if (NULL == pch_e)
			return buf;
		*pch_e = 'e';
	}
	pch_e++;
	if ('-' == *pch_e)
		pch_e++;
	pch_nz = pch_e;
	while ('0' == *pch_nz)
		pch_nz++;
	if (pch_nz == pch_e)
		return buf;
	strncpy(pch_e, pch_nz, LIB_BUFLENGTH - (pch_e - buf));

	return buf;
}

normal_dtoa(
	double d
	)
{
	char *	buf;
	char *	pch_e;
	char *	pch_nz;

	LIB_GETBUF(buf);
	snprintf(buf, LIB_BUFLENGTH, "%g", d);

	/* use lowercase 'e', strip any leading zeroes in exponent */
	pch_e = strchr(buf, 'e');
	if (NULL == pch_e) {
		pch_e = strchr(buf, 'E');
		if (NULL == pch_e)
			return buf;
		*pch_e = 'e';
	}
	pch_e++;
	if ('-' == *pch_e)
		pch_e++;
	pch_nz = pch_e;
	while ('0' == *pch_nz)
		pch_nz++;
	if (pch_nz == pch_e)
		return buf;
	strncpy(pch_e, pch_nz, LIB_BUFLENGTH - (pch_e - buf));

	return buf;
}
