using System;
using System.Globalization;
using System.IO;
using System.Security.Cryptography;
using System.Text;
using System.Xml.Serialization;
namespace DACU.Tools
{
class Utils
{
public static int HexToInt(char h)
{
if ((h >= '0') && (h <= '9'))
return (h - '0');
if ((h >= 'a') && (h <= 'f'))
return ((h - 'a') + 10);
if ((h >= 'A') && (h <= 'F'))
return ((h - 'A') + 10);
return -1;
}
}
}