uint32_t usage in kjs

[Harri Porten]

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Hi !

JavaScriptCore added a new function to UString

  uint32_t toUInt32(bool *ok = 0L) const;

Unfortunately, neither uint32_t nor <stdint.h> are fully portable. AIX,
HP-UX, Irix and Solaris require the use of a different header for example.

Is the use of a fixed width type crucial at this point ? Like the clipping
done in ValueImp::toUInt32() I mean. If not I'd prefer applying the
attached patch (using uint instead) over than writing configure checks :)
Anybody sees any problem with that ? Where is this function used btw ?

Harri.

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