1 files changed, 43 insertions, 0 deletions
diff --git a/stacks/lwip_stack/lwip_src/common/stackx_netbuf.h b/stacks/lwip_stack/lwip_src/common/stackx_netbuf.h
new file mode 100644
index 0000000..67f0925
--- /dev/null
+++ b/stacks/lwip_stack/lwip_src/common/stackx_netbuf.h
@@ -0,0 +1,43 @@
+/*
+*
+* Copyright (c) 2018 Huawei Technologies Co.,Ltd.
+* 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 STACKX_NETBUF_H
+#define STACKX_NETBUF_H
+#include "stackx_pbuf.h"
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+extern "C" {
+/* *INDENT-ON* */
+#endif
+
+typedef struct spl_netbuf
+{
+    struct spl_pbuf *p;
+    spl_ip_addr_t addr;
+    u16 port;
+} spl_netbuf;
+
+#define netbuf_fromaddr(buf) (&((buf)->addr))
+#define netbuf_fromport(buf) ((buf)->port)
+
+#ifdef __cplusplus
+/* *INDENT-OFF* */
+}
+/* *INDENT-ON* */
+#endif
+
+#endif