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SubjectRe: Changing argv[0] under Linux.
    Hi Philippe :)

> You just overwrote all your arguments (argv[0] and others) and part of
> the environment.

Oh, sh*t, you're true, and that is the problem I was afraid to
suffer from. Then, all I can do is overwrite argv[0] with a new
string whose length is less or equal than the existing one.

Well, I suppose I must go with that limitation.

Thanks, Philippe, for the code snipped and the explanation.

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