It's a bit more, the bool type can only hold two values, 0 and 1. (6.3.1.2 Boolean type #1) "When any scalar value is converted to _Bool, the result is 0 if the

It's a bit more, the bool type can only hold two values, 0 and 1. (6.3.1.2 Boolean type #1) "When any scalar value is converted to _Bool, the result is 0 if the value compares equal to 0; otherwise, the result is 1."