--- /dev/null
+/*
+ *
+ * Copyright 2016 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_IOMGR_POLLSET_UV_H
+#define GRPC_CORE_LIB_IOMGR_POLLSET_UV_H
+
+extern int grpc_pollset_work_run_loop;
+
+typedef struct grpc_custom_poller_vtable {
+ void (*init)(void);
+ void (*run_loop)(int blocking);
+} grpc_custom_poller_vtable;
+
+void grpc_custom_pollset_global_init(grpc_custom_poller_vtable* vtable);
+void grpc_custom_pollset_global_shutdown(void);
+
+#endif /* GRPC_CORE_LIB_IOMGR_POLLSET_UV_H */