> It is valid ISO C, if it isn't running in a hosted environment. Well, if you don't have an OS, a lot of things change. My question comes from all of the C-l

> It is valid ISO C, if it isn't running in a hosted environment. Well, if you don't have an OS, a lot of things change. My question comes from all of the C-like Algol-like languages which look like C but... aren't C. You know, like how Java/C# isn't technically one language, but two, for legal reasons.