public int readInt(){int ch1 = _in.readUByte();int ch2 = _in.readUByte();int ch3 = _in.readUByte();int ch4 = _in.readUByte();return (ch4 << 24) + (ch3 << 16) + (ch2 << 8) + (ch1 << 0);}
public int ReadInt(){int ch1 = _in.ReadUByte();int ch2 = _in.ReadUByte();int ch3 = _in.ReadUByte();int ch4 = _in.ReadUByte();return (ch4 << 24) + (ch3 << 16) + (ch2 << 8) + (ch1 << 0);}