headers, tipc: Add missing #include to <linux/tipc_config.h> for userland
<linux/tipc_config.h> defines inline functions using ntohs() etc.
For userland these are defined in <arpa/inet.h>.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/tipc_config.h b/include/linux/tipc_config.h
index 0db2395..9730b0e 100644
--- a/include/linux/tipc_config.h
+++ b/include/linux/tipc_config.h
@@ -41,6 +41,10 @@
#include <linux/string.h>
#include <asm/byteorder.h>
+#ifndef __KERNEL__
+#include <arpa/inet.h> /* for ntohs etc. */
+#endif
+
/*
* Configuration
*