[PATCH v2] server: Rename cpu_type_t to client_cpu_t.

[Alex Henrie]

Hi Jacek,

Names with the suffix _t are reserved for POSIX extensions, so you
might want to drop the _t from this typename altogether. See
https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_02_02

-Alex