On: The new Clang _ExtInt feature provides exact bitwi...

[burfog]

I'm surprised that it isn't normal to provide a pragma for that. Something like this:

  #pragma push intsizes 1 2 2 4 0
  #include <yimage.h> // old 16-bit header
  #pragma pop

  #pragma push intsizes 1 2 4 8 16
  #include <servertypes.h> // uses 128-bit long long
  #pragma pop

[pjc50 → burfog]

That makes it completely impossible while reading code to tell what the size of int is even on your system. And worsens header file include order problems.