[patch] add verbose switch in creat_cache, and fix whitespace damage

[Danny Kukawka]

On Montag, 4. Juni 2007, David Zeuthen wrote:
>  - method call return values
>    - default to UINT32 (revert my patch + fix up addons)

As said: I have no problem with change this to int in general ...

But please change the spec then from Int to UInt

>    - ability to return other types

Danny