Personally I don't think anyone could offer a helpful opinion on that (let along with that much info).
You could always create an implementation '
libc' or a Linux LKM to support a piece of useful hardware, but that might not be your area of expertise.
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Thou shalt check the array bounds of all strings (indeed, all arrays), for surely where thou typest ``foo'' someone someday shall type ``supercalifragilisticexpialidocious''.