You can use sysseek with sysread and syswrite. There's also a workaround for tell.

But, you probably still don't want to use the sys* functions, because they don't do any buffering.

Also, you may like to read about the Voting/Experience System.

In reply to Re^3: Writing at specific position and length in binary file. by no_slogan
in thread Writing at specific position and length in binary file. by thanos1983

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