[VOL-4291] OfAgent changes for gRPC migration
Change-Id: I8da1db6df49d478ef24ec8f9bd719e9692f48a7f
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go
new file mode 100644
index 0000000..e118af1
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go
@@ -0,0 +1,17 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !purego,!appengine
+
+package impl
+
+// When using unsafe pointers, we can just treat enum values as int32s.
+
+var (
+ coderEnumNoZero = coderInt32NoZero
+ coderEnum = coderInt32
+ coderEnumPtr = coderInt32Ptr
+ coderEnumSlice = coderInt32Slice
+ coderEnumPackedSlice = coderInt32PackedSlice
+)