/* SPDX-License-Identifier: GPL-2.0 *//* *  Copyright (C) 1997 Martin Mares * *  Automatic IP Layer Configuration */ /* The following are initdata: */ #include <linux/types.h> extern int ic_proto_enabled;	/* Protocols enabled (see IC_xxx) */extern int ic_set_manually;	/* IPconfig parameters set manually */ extern __be32 ic_myaddr;		/* My IP address */extern __be32 ic_gateway;		/* Gateway IP address */ extern __be32 ic_servaddr;		/* Boot server IP address */ extern __be32 root_server_addr;	/* Address of NFS server */extern u8 root_server_path[];	/* Path to mount as root */  /* bits in ic_proto_{enabled,used} */#define IC_PROTO	0xFF	/* Protocols mask: */#define IC_BOOTP	0x01	/*   BOOTP (or DHCP, see below) */#define IC_RARP		0x02	/*   RARP */#define IC_USE_DHCP    0x100	/* If on, use DHCP instead of BOOTP */