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Diffstat (limited to 'sysdeps/unix/sysv/linux/net')
-rw-r--r--sysdeps/unix/sysv/linux/net/if.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/net/if.h b/sysdeps/unix/sysv/linux/net/if.h
index 861ca261de..468fed23e6 100644
--- a/sysdeps/unix/sysv/linux/net/if.h
+++ b/sysdeps/unix/sysv/linux/net/if.h
@@ -147,6 +147,7 @@ struct ifconf
 #define	ifc_buf	ifc_ifcu.ifcu_buf	/* Buffer address.  */
 #define	ifc_req	ifc_ifcu.ifcu_req	/* Array of structures.  */
 
+__BEGIN_DECLS
 
 /* Convert an interface name to an index, and vice versa.  */
 
@@ -167,4 +168,6 @@ extern struct if_nameindex *if_nameindex __P ((void));
 
 extern void if_freenameindex __P ((struct if_nameindex *__ptr));
 
+__END_DECLS
+
 #endif /* net/if.h */