Initial Contribution
diff --git a/libnetutils/ifc_utils.h b/libnetutils/ifc_utils.h
new file mode 100644
index 0000000..49b8747
--- /dev/null
+++ b/libnetutils/ifc_utils.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2008, The Android Open Source Project
+ *
+ * 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 _IFC_UTILS_H_
+#define _IFC_UTILS_H_
+
+int ifc_init(void);
+
+int ifc_get_ifindex(const char *name, int *if_indexp);
+int ifc_get_hwaddr(const char *name, void *ptr);
+
+int ifc_up(const char *name);
+int ifc_down(const char *name);
+
+int ifc_set_addr(const char *name, unsigned addr);
+int ifc_set_mask(const char *name, unsigned mask);
+
+int ifc_create_default_route(const char *name, unsigned addr);
+
+int ifc_get_info(const char *name, unsigned *addr, unsigned *mask, unsigned *flags);
+
+#endif