tree eadb7ef5db51b93dfcbfd646b0f5229e6248ded7
parent baaf2a44fb48dd07a50e29eaadd596e9777bf6bd
author Josh Gao <jmgao@google.com> 1584663232 -0700
committer Josh Gao <jmgao@google.com> 1585010166 -0700

adb: extract syncmsg structs.

Make it so that we can get the sizeof a member of syncmsg without having
an instance of syncmsg or doing something awful along the lines of
sizeof(reinterpret_cast<syncmsg*>(nullptr)->status).

Bug: http://b/150827486
Test: m adb adbd
Change-Id: I4830e7f90033c7706ff52cdd8d13e9cf40c73628
(cherry picked from commit eddae9292860d053988f791ae1a1498e38d5edee)