Removing macros in tsd.h

[Mike Hommey]

Hi,

Today, as I was debugging an issue that led me to
https://github.com/jemalloc/jemalloc/pull/198 I had this thought:

Ever since 5460aa6, there is only one use of malloc_tsd_funcs, if you
don't count the one in the tsd unit test. I think the genericity of the
tsd code through the use of macros is now outweighed by the fact that
using macros make it essentially undebuggable.

How would you welcome a patch that unwraps all of tsd.h such that it
doesn't use macros anymore?

Cheers,

Mike