// http://svn.python.org/projects/python/tags/r32/Lib/pickle.py
private static bool ReadPickle(ReadAheadBinaryReader reader, out long result)
{
if (reader.Length < 2)
{
result = 0;
return(false);
}
if (reader.ReadByte() != 128 || reader.ReadByte() != 3)
{
result = 0;
return(false);
}
switch (reader.ReadByte())
{
case (byte)'F':
result = (long)reader.ReadSingle();
return(true);
case (byte)'N':
result = 0;
return(true);
case (byte)'I':
case (byte)'J':
result = reader.ReadInt32();
return(true);
case (byte)'L':
result = reader.ReadInt64();
return(true);
case (byte)'M':
result = reader.ReadUInt16();
return(true);
case (byte)'K':
result = reader.ReadByte();
return(true);
}
result = 0;
return(false);
}