Add 'CAN-binder/libs/nanopb/' from commit '278ffb890e3d8722e4c7d824baaf221a1e375fc4'
[apps/agl-service-can-low-level.git] / CAN-binder / libs / nanopb / tests / cyclic_messages / cyclic.proto
1 // Test structures with cyclic references.
2 // These can only be handled in pointer/callback mode,
3 // see associated .options files.
4
5 syntax = "proto2";
6
7 message TreeNode
8 {
9     optional int32 leaf = 1;
10     optional TreeNode left = 2;
11     optional TreeNode right = 3;
12 }
13
14 message Dictionary
15 {
16     repeated KeyValuePair dictItem = 1;
17 }
18
19 message KeyValuePair
20 {
21     required string key = 1;
22     optional string stringValue = 2;
23     optional int32 intValue = 3;
24     optional Dictionary dictValue = 4;
25     optional TreeNode treeValue = 5;
26 }
27