[Mono-list] Issue with Interop

[Andreas Färber]

Am 21.05.2009 um 08:29 schrieb weismat:

> A Marshal.Sizeof showed me that uint was translated to 4 instead of  
> the
> required 8 bytes

uint (System.UInt32) is always 4 bytes, even on 64-bit systems,  
similar to uint32_t.
ulong (System.UInt64) is always 8 bytes, similar to uint64_t.
If you need an adapting size, try UIntPtr.

Andreas

> - is there a simple flag to force a 64 translation or
> should I enforce the translation with precompiler statements?
> I confirmed that zlib is built with 64 bit size as well via a simple C
> program.
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