[x265] [PATCH] bug: build warnings removal for linux, correct threading masks for windows

[Steve Borho]

On 09/09, Pradeep Ramachandran wrote:
> My first patch did that but Steve recommended against it - dunno why.

I'm allergic to mallocs which allocate less memory than the size of a
pointer.

every malloc must be failure-checked and failures safely handled. if
they can be avoided, all the better.

-- 
Steve Borho