What is the printf format specifier for bool?

Question

Since ANSI C99 there is `_Bool` or `bool` via `stdbool.h`. But is there also a `printf` format specifier for bool?I mean something like in that pseudo code: bool x = true; printf("%B\\n", x);which would print: true

Answer 1

It doesn't exist. You can create a function to give it a known type or treat it like an integer.