Difference between _Bool and bool types in C?

Question

Can anyone explain me what is the difference between the _Bool and bool data type in C?

For example:

 _Bool x = 1;
  bool y =         


        

Answer 1

There is no difference.

bool is a macro that expands to _Bool in stdbool.h.

And true is a macro that expands to 1 in stdbool.h