[Patch] libffi: Fix broken return_ul.c test.

[Andreas Tobler]

David Daney wrote:
> The return_ul.c test is failing for mips64 n32 ABI.  The problem is that 
> the return value location was too small and was overflowing into 
> adjacent memory.
> 
> According to the libffi README, return values must be at least as large 
> as ffi_arg, so that is what I used.
> 
> Tested on x86_64-pc-linux-gnu and mips64-linux-gnu.
> 
> OK to commit?
> 
> 2007-08-01  David Daney  <ddaney@avtrex.com>
> 
>    * testsuite/libffi.call/return_ul.c (main): Define return type as
>    ffi_arg.  Use proper printf conversion specifier.
>  

Looks ok, at least to my understanding.

Thanks,
Andreas