multiboot_header
extern struct multiboot_header *Multiboot_Header;
char buf[8192 + sizeof(struct multiboot_header)];
if (readen < sizeof(struct multiboot_header))
struct multiboot_header *mbh;
mbh = (struct multiboot_header *)(buf + i);
char buf[MULTIBOOT_SEARCH + sizeof(struct multiboot_header)];
struct multiboot_header *mbh;
if (readen < sizeof(struct multiboot_header))
mbh = (struct multiboot_header *)(buf + i);
struct multiboot_header *mbp_header;