Remove protobuf-c
diff --git a/.gitmodules b/.gitmodules
index a3495f3..c9785eb 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,9 +4,6 @@
[submodule "third_party/protobuf"]
path = third_party/protobuf
url = https://github.com/google/protobuf.git
-[submodule "third_party/protobuf-c"]
- path = third_party/protobuf-c
- url = https://github.com/shadansari/protobuf-c.git
[submodule "third_party/grpc-c"]
path = third_party/grpc-c
url = https://github.com/Juniper/grpc-c.git
diff --git a/third_party/protobuf-c b/third_party/protobuf-c
deleted file mode 160000
index cad32ff..0000000
--- a/third_party/protobuf-c
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit cad32ff50ef88976cbab90491c6f7f4511c7c7ab