[ros-dev] Re: Compiler-independence for 64-bit integral constants

[Royce Mitchell III]

Kohn Emil Dan wrote:

>How about avoiding the compiler suffix altogether and only cast the
>constants to a (platform independent) typedef, something like
>this:
>
>#ifdef __GNUC__
>typedef long long INT64;
>#elif defined _MSC_VER
>typedef __int64 INT64;
>#else
>#error Please define the INT64 typedef according to your platform
>#endif
>
I can forsee one possible problem with your suggestion... I don't think 
the following would give the desired results:

(INT64)0x100000000

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