private static void EncodeAdditionalInfoInt(int data, byte[] result, ref int offset)
{
result[offset] = MimeAppleTranscoder.colonBytes[0];
offset++;
for (int i = 0; i < 4; i++)
{
byte b = (byte)(data >> 8 * (3 - i) & 255);
if (b == MimeAppleTranscoder.semiColonBytes[0] || b == MimeAppleTranscoder.slashBytes[0] || b == MimeAppleTranscoder.colonBytes[0] || b == 127 || b < 32 || b >= 252)
{
MimeAppleTranscoder.EncodeAdditionalInfoByte(b, result, ref offset);
}
else
{
result[offset] = b;
offset++;
}
}
}