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C99: 7.18.1.1 Exact-width integer types

From Meredith Montgomery <mmontgomery@levado.to>
Newsgroups comp.lang.c
Subject C99: 7.18.1.1 Exact-width integer types
Date 2022-01-26 21:24 -0300
Organization Aioe.org NNTP Server
Message-ID <86k0emc9ga.fsf@levado.to> (permalink)

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--8<---------------cut here---------------start------------->8---
7.18.1.1 Exact-width integer types

1. The typedef name intN_t designates a signed integer type with width
N, no padding bits, and a two's complement representation.  Thus,
int8_t denotes a signed integer type with a width of exactly 8 bits.
--8<---------------cut here---------------end--------------->8---

It seems C99 garantees that these nice integers types will use two's
complement.  But I guess we have no such guarantee for int or char?
It's only for intN_t.  Can you share your experience on this?  Thank
you!

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Thread

C99: 7.18.1.1 Exact-width integer types Meredith Montgomery <mmontgomery@levado.to> - 2022-01-26 21:24 -0300
  Re: C99: 7.18.1.1 Exact-width integer types Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-01-26 16:48 -0800
    Re: C99: 7.18.1.1 Exact-width integer types Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2022-01-26 17:02 -0800
  Re: C99: 7.18.1.1 Exact-width integer types James Kuyper <jameskuyper@alumni.caltech.edu> - 2022-01-26 21:32 -0500
  Re: C99: 7.18.1.1 Exact-width integer types David Brown <david.brown@hesbynett.no> - 2022-01-27 09:14 +0100

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