There was a concern from Kostja, that my commit exposes
only functions, but Mons wants other symbols too, such
as 'cord_ptr'. Just tried:
tarantool> ffi.cdef[[
> struct cord;
> extern struct cord *cord_ptr;
> ]]
---
...
tarantool> ffi.C.cord_ptr
---
- 'cdata<struct cord *>: 0x7fff6c0cf6f9'
...