Is it portable?

[ruffianeo]

I have a deeply rooted distrust to code which uses raw integer types instead of fixed with types as defined in stdint.h. At best, this way of providing code only causes compiler warnings (Example: the size of the buffer is unsigned in the code, but should be size_t, which is usually typedef'd as unsigned long long).
My distrust is so deep, that I am compulsed to report the lack of using proper primitive types as an issue.

[catid]

Yeah that's a good point I usually don't write APIs that way