public LinkedFile(int buffersize, long seekStart)
{
this.seekStart = seekStart;
//this.buffers = buffers;
this.buffersize = buffersize;
// markers+version byte+buffersize+freelisthead
this.headersize = HEADERPREFIX.Length + 1 + BufferFile.INTSTORAGE + BufferFile.LONGSTORAGE;
this.sanityCheck();
}