libecb: PATCH ecb_ld* to use MSC intrinsics

[ambrus]

2015-11-19 14:32 időpontban Zsbán Ambrus ezt írta:
> I attach an attempt to patch libecb so that it uses the MSC (MS 
> compiler) intrinsic functions to implement the bit manipulation 
> functions ecb_ld32, ecb_ld64, ecb_ctz32, ecb_ctz64.

I found an error in the patch.  MSDN says that the 64 bit versions of 
those intrinsics are valid only on x64_84 and itanium, not on x86_32.  
I'll have to fix this later, as well as the style issues and 
indentation.

Ambrus