[tz] can struct definitions from localtime.c be moved to private.h ?

[Paul Eggert]

On 08/08/2013 03:51 AM, Alois Treindl wrote:
> The source file localtime.c includes the definitions for structures
> used in the binary (compiled) zone files.

Those structures are not used in the binary zone files.
They are creatures of localtime.c, which reads the binary
zone files and converts their data into internal form.
Other binary zone file readers are free to use their
own formats.