protobuf-c /Engine/Binaries/ThirdParty/Protobuf-c/ 2020-09-02T14:25:12.2130004-04:00 A pure C library that implements protobuf encoding and decoding. To read data written by our CrashReporter Data Router from S3 https://github.com/protobuf-c/protobuf-c/blob/master/LICENSE Licensees Git P4 /Engine/Source/ThirdParty/Licenses/Protobuf-c_License.txt