extern int ic_proto_enabled; /* Protocols enabled (see IC_xxx) */
extern int ic_set_manually; /* IPconfig parameters set manually */
-extern u32 ic_myaddr; /* My IP address */
-extern u32 ic_gateway; /* Gateway IP address */
+extern __be32 ic_myaddr; /* My IP address */
+extern __be32 ic_gateway; /* Gateway IP address */
-extern u32 ic_servaddr; /* Boot server IP address */
+extern __be32 ic_servaddr; /* Boot server IP address */
-extern u32 root_server_addr; /* Address of NFS server */
+extern __be32 root_server_addr; /* Address of NFS server */
extern u8 root_server_path[]; /* Path to mount as root */