rename csharp code

Summary: new name

Reviewed By: splhack

Differential Revision: D4247106

fbshipit-source-id: 6e1097de104f3a011c78ae65b33e57865b007711

csharp/Yoga/YGInterop.cpp

@@ -0,0 +1,27 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#include "YGInterop.h"
+
+static YGInteropLoggerFunc gManagedFunc;
+
+static int unmanagedLogger(YGLogLevel level, const char *format, va_list args) {
+  int result = 0;
+  if (gManagedFunc) {
+    char buffer[256];
+    result = vsnprintf(buffer, sizeof(buffer), format, args);
+    (*gManagedFunc)(level, buffer);
+  }
+  return result;
+}
+
+void YGInteropSetLogger(YGInteropLoggerFunc managedFunc) {
+  gManagedFunc = managedFunc;
+  CSSLayoutSetLogger(&unmanagedLogger);
+}