Size of int in C on different architectures

Question

I am aware that the specification of the C language does not dictate the exact size of each integer type (e.g., int).

What I am wondering is: Is there a

Answer 1

As far as I know, the answer is no. We code for different platforms and we just use typedefs for the specific platforms using #if/#else. For example on Win32: typedef int int32;