1*c8d645caSAndroid Build Coastguard Worker// A very simple protocol definition, consisting of only 2*c8d645caSAndroid Build Coastguard Worker// one message. 3*c8d645caSAndroid Build Coastguard Worker 4*c8d645caSAndroid Build Coastguard Workersyntax = "proto2"; 5*c8d645caSAndroid Build Coastguard Worker 6*c8d645caSAndroid Build Coastguard Workermessage SimpleMessage { 7*c8d645caSAndroid Build Coastguard Worker required int32 lucky_number = 1; 8*c8d645caSAndroid Build Coastguard Worker} 9*c8d645caSAndroid Build Coastguard Worker 10