header file fixes: multiple include guard consistency and correctness

[musl] / include / net / ethernet.h

diff --git a/include/net/ethernet.h b/include/net/ethernet.h
index f3c11e7..c8d4177 100644 (file)
--- a/include/net/ethernet.h
+++ b/include/net/ethernet.h
@@ -1,5 +1,5 @@
-#ifndef __NET_ETHERNET_H
-#define __NET_ETHERNET_H 1
+#ifndef _NET_ETHERNET_H
+#define _NET_ETHERNET_H
 
 #ifdef __cplusplus
 extern "C" {