MULTIBOOT_SEARCH equ	32768
MULTIBOOT_HEADER_ALIGN equ	8
MULTIBOOT2_HEADER_MAGIC equ	0xe85250d6
MULTIBOOT2_BOOTLOADER_MAGIC equ 0x36d76289
MULTIBOOT_MOD_ALIGN equ	0x00001000
MULTIBOOT_INFO_ALIGN equ	0x00000008

MULTIBOOT_TAG_ALIGN                  equ 8
MULTIBOOT_TAG_TYPE_END               equ 0
MULTIBOOT_TAG_TYPE_CMDLINE           equ 1
MULTIBOOT_TAG_TYPE_BOOT_LOADER_NAME  equ 2
MULTIBOOT_TAG_TYPE_MODULE            equ 3
MULTIBOOT_TAG_TYPE_BASIC_MEMINFO     equ 4
MULTIBOOT_TAG_TYPE_BOOTDEV           equ 5
MULTIBOOT_TAG_TYPE_MMAP              equ 6
MULTIBOOT_TAG_TYPE_VBE               equ 7
MULTIBOOT_TAG_TYPE_FRAMEBUFFER       equ 8
MULTIBOOT_TAG_TYPE_ELF_SECTIONS      equ 9
MULTIBOOT_TAG_TYPE_APM               equ 10
MULTIBOOT_TAG_TYPE_EFI32             equ 11
MULTIBOOT_TAG_TYPE_EFI64             equ 12
MULTIBOOT_TAG_TYPE_SMBIOS            equ 13
MULTIBOOT_TAG_TYPE_ACPI_OLD          equ 14
MULTIBOOT_TAG_TYPE_ACPI_NEW          equ 15
MULTIBOOT_TAG_TYPE_NETWORK           equ 16
MULTIBOOT_TAG_TYPE_EFI_MMAP          equ 17
MULTIBOOT_TAG_TYPE_EFI_BS            equ 18

MULTIBOOT_HEADER_TAG_END  equ 0
MULTIBOOT_HEADER_TAG_INFORMATION_REQUEST equ  1
MULTIBOOT_HEADER_TAG_ADDRESS equ  2
MULTIBOOT_HEADER_TAG_ENTRY_ADDRESS equ  3
MULTIBOOT_HEADER_TAG_CONSOLE_FLAGS equ  4
MULTIBOOT_HEADER_TAG_FRAMEBUFFER equ 5
MULTIBOOT_HEADER_TAG_MODULE_ALIGN equ 6
MULTIBOOT_HEADER_TAG_EFI_BS equ 7

MULTIBOOT_ARCHITECTURE_I386 equ 0
MULTIBOOT_ARCHITECTURE_MIPS32 equ 4
MULTIBOOT_HEADER_TAG_OPTIONAL equ 1

MULTIBOOT_CONSOLE_FLAGS_CONSOLE_REQUIRED equ 1
MULTIBOOT_CONSOLE_FLAGS_EGA_TEXT_SUPPORTED equ 2