yang-g d42262e22e merge with head %!s(int64=10) %!d(string=hai) anos
..
grpc 7536af02cf Eliminate gpr_ int types - and insist on C99 variants instead %!s(int64=10) %!d(string=hai) anos
grpc++ d42262e22e merge with head %!s(int64=10) %!d(string=hai) anos