sdSeekFile( FileID, 0, PF_SEEK_END );
endposition = sdTellFile( FileID );
M_PUSH(endposition);
/* Just use a 0 if they are the same size. */
sdSeekFile( FileID, 0, PF_SEEK_END );
endposition = sdTellFile( FileID );
M_PUSH(endposition);
/* Just use a 0 if they are the same size. */