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Nope in the above comment you claim something else. Here is where you claim C requires UNIX like OS: https://news.ycombinator.com/item?id=20828974 https://new

by nec4b 5y ago

Nope in the above comment you claim something else. Here is where you claim C requires UNIX like OS: https://news.ycombinator.com/item?id=20828974 https://news.ycombinator.com/item?id=20828974 Let me tell you, in embedded development we run C on bare metal or under RTOS. There is no UNIX in sight. And the code is portable to many CPU architectures.

pjmlp 5y ago
A snowflake RTOS without POSIX, call me amazed.
- nec4b 5y ago
  I'm happy you learned something.
  - pjmlp 5y ago
    Not really, still waiting for the name of such marvelous OS.
    - nec4b 5y ago
      Keil RTOS. You can also use C on bare metal without an OS. I hope you won't claim next that CPU's are UNIX like OSs.