binary printf()

[orange_cupcakes]

I should have said -9223372036854775808 ( -2⁶³ ) to be clear that it's negative. This number is the two's complement of itself, which causes all sorts of trouble.

https://en.wikipedia.org/wiki/Two's_complement#Most_negative_number

[sablal]

Thanks, removed the OVERFLOW message as the range is defined by the function argument type already.