naiveproxy/base/third_party/libevent/test/regress.rpc

/* tests data packing and unpacking */

struct msg {
	string from_name = 1;
	string to_name = 2;
	optional struct[kill] attack = 3;
	array struct[run] run = 4;
}

struct kill {
	string weapon = 0x10121;
	string action = 2;
	optional int how_often = 3;
}

struct run {
	string how = 1;
	optional bytes some_bytes = 2;
	bytes fixed_bytes[24] = 3;
}