bootp.h

开源的BIOS启动软件

struct bootp_pkt {		/* BOOTP packet format */
	u8 op;			/* 1=request, 2=reply */
	u8 htype;		/* HW address type */
	u8 hlen;		/* HW address length */
	u8 hops;		/* Used only by gateways */
	u32 xid;		/* Transaction ID */
	u16 secs;		/* Seconds since we started */
	u16 flags;		/* Just what it says */
	u32 client_ip;		/* Client's IP address if known */
	u32 your_ip;		/* Assigned IP address */
	u32 server_ip;		/* Server's IP address */
	u32 relay_ip;		/* IP address of BOOTP relay */
	u8 hw_addr[16];		/* Client's HW address */
	u8 serv_name[64];	/* Server host name */
	u8 boot_file[128];	/* Name of boot file */
	u8 vendor_area[128];	/* Area for extensions */
};