C Question

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  • Antoninus Twink

    #16
    Re: C Question

    On 9 Nov 2008 at 19:01, Pawel Dziepak wrote:
    On gcc 4.3.0 running on x86 cpu INT_MAX == LONG_MAX and AFAIK gcc always
    makes int the same size as the cpu word.
    True on 32-bit x86, but on 64-bit x86, 32-bit int, 64-bit long & pointer
    is the default.

    In any case, gcc has some architecture-specific options to change the
    sizes of the basic types (e.g. -m32, -m64).

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