#ifndef _x8664_SETUP_H#define _x8664_SETUP_H#define COMMAND_LINE_SIZE 2048#ifdef __KERNEL__#ifndef __ASSEMBLY__#include<asm/bootparam.h>/* * This is set up by the setup-routine at boot-time */externstructboot_paramsboot_params;#endif /* not __ASSEMBLY__ */#endif /* __KERNEL__ */#endif