Initial commit 🎉

fbshipit-source-id: b6fc29740c6875d2e78953b8a7123890a67930f2
Co-authored-by: Sebastian McKenzie <sebmck@fb.com>
Co-authored-by: John Knox <jknox@fb.com>
Co-authored-by: Emil Sjölander <emilsj@fb.com>
Co-authored-by: Pritesh Nandgaonkar <prit91@fb.com>

iOS/SonarKit/Utilities/PortForwarding/SKPortForwardingCommon.h

@@ -0,0 +1,21 @@
+/*
+ *  Copyright (c) 2018-present, Facebook, Inc.
+ *
+ *  This source code is licensed under the MIT license found in the LICENSE
+ *  file in the root directory of this source tree.
+ *
+ */
+#import <Foundation/Foundation.h>
+
+enum {
+  SKPortForwardingFrameTypeOpenPipe = 201,
+  SKPortForwardingFrameTypeWriteToPipe = 202,
+  SKPortForwardingFrameTypeClosePipe = 203,
+};
+
+static dispatch_data_t NSDataToGCDData(NSData *data) {
+  __block NSData *retainedData = data;
+  return dispatch_data_create(data.bytes, data.length, nil, ^{
+    retainedData = nil;
+  });
+}