I've seen many means to return the bin value of an integer and a question came to me ...
How can i convert a char 2 bin and bin 2 char?
typing char2bin(a) --> 001000001 (not 1000001)

I have found some solutions to this one but i guess there's a better one ...
i guess in one line.
I have made some test for the contrary : bin 2 char, but a problem came to me : it returns me the ascii value.
I have made a pack "C" then ...
but i'd like a quicker and easier solution.

so, if you'v got an idee ... i would be thanxfull :)~

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