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-rw-r--r--include/arpa/inet.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/arpa/inet.h b/include/arpa/inet.h
index d1ea13b..d9e55a3 100644
--- a/include/arpa/inet.h
+++ b/include/arpa/inet.h
@@ -1,3 +1,5 @@
+#ifndef _ARPA_INET_H
+/* Note: _ARPA_INET_H is defined by inet/arpa/inet.h below. */
#include <inet/arpa/inet.h>
#ifndef _ISOMAC
@@ -17,3 +19,4 @@ libc_hidden_proto (inet_netof)
extern __typeof (inet_network) __inet_network;
libc_hidden_proto (__inet_network)
#endif
+#endif