comparison.

	* grub-core/Makefile.core.def (xnu): Add file lzss.c
	* grub-core/loader/lzss.c: New file.
	* grub-core/loader/xnu.c (grub_xnu_load_driver): Close binaryfile
	on Mach-O open failure.
	* grub-core/loader/macho.c (grub_macho_close): Free uncompressedXX.
	Don't free cmdsXX in uncompressedXX is set.
	(grub_macho_file): Init new fields.
	New argument is_64bit. All users updated.
	Handle compressed. Error out if no suitable architecture is found.
	Don't close file.
	(grub_macho_open): New argument is_64bit. All users updated.
	* grub-core/loader/macho32.c: Add defines for new fields.
	* grub-core/loader/macho64.c: Likewise.
	* grub-core/loader/machoXX.c (grub_macho_contains_macho): Make static.
	(grub_macho_parse): Handle compressed.
	Defer actual processing if compressed.
	(grub_macho_cmds_iterate): Decompress if compressed. New argument
	"filename". All users updated.
	(grub_macho_size): New argument "filename". All users updated.
	(grub_macho_get_entry_point): Likewise.
	(grub_macho_load): Handle compressed.
	* include/grub/macho.h (grub_macho_lzss_header): New struct.
	(GRUB_MACHO_LZSS_OFFSET): New define.
	(grub_decompress_lzss): New proto.
	* include/grub/machoload.h (grub_macho_file): New fields to handle
	compressed.
	(grub_macho_contains_macho64): Remove proto.
	(grub_macho_contains_macho32): Likewise.
	* util/grub.d/30_os-prober.in: Use kernel cache if available.

	* grub-core/loader/i386/xnu.c (grub_cpu_xnu_fill_devicetree):
	New argument fsbfreq_out.
	(grub_xnu_set_video): Receive an argument grub_xnu_boot_params_common.
	(grub_xnu_boot): Support v2 arguments. Disable PIC so that APIC can
	be used.
	* grub-core/loader/machoXX.c (grub_macho_load): New argument
	darwin_version.
	* grub-core/loader/xnu.c (grub_xnu_darwin_version): New variable.
	* include/grub/i386/xnu.h (grub_xnu_boot_params_common): New struct.
	(grub_xnu_boot_params): Rename to ...
	(grub_xnu_boot_params_v1): ...this. Use grub_xnu_boot_params_common.
	(grub_xnu_boot_params_v2): New struct.

	on it.

	* bus/usb/usbhub.c: Fix capitalization, fullstop and newlines in
	grub_errno calls.
	* commands/acpi.c: Likewise.
	* commands/blocklist.c: Likewise.
	* commands/efi/loadbios.c: Likewise.
	* commands/i386/pc/drivemap.c: Likewise.
	* commands/loadenv.c: Likewise.
	* commands/memrw.c: Likewise.
	* commands/password.c: Likewise.
	* commands/videotest.c: Likewise.
	* disk/ata.c: Likewise.
	* disk/ata_pthru.c: Likewise.
	* disk/dmraid_nvidia.c: Likewise.
	* disk/ieee1275/nand.c: Likewise.
	* disk/ieee1275/ofdisk.c: Likewise.
	* disk/loopback.c: Likewise.
	* disk/lvm.c: Likewise.
	* disk/mdraid_linux.c: Likewise.
	* disk/raid.c: Likewise.
	* disk/raid6_recover.c: Likewise.
	* disk/scsi.c: Likewise.
	* efiemu/main.c: Likewise.
	* efiemu/mm.c: Likewise.
	* efiemu/pnvram.c: Likewise.
	* efiemu/symbols.c: Likewise.
	* font/font.c: Likewise.
	* fs/cpio.c: Likewise.
	* fs/hfsplus.c: Likewise.
	* fs/iso9660.c: Likewise.
	* fs/jfs.c: Likewise.
	* fs/minix.c: Likewise.
	* fs/ntfs.c: Likewise.
	* fs/ntfscomp.c: Likewise.
	* fs/reiserfs.c: Likewise.
	* fs/ufs.c: Likewise.
	* fs/xfs.c: Likewise.
	* gettext/gettext.c: Likewise.
	* include/grub/auth.h: Likewise.
	* kern/elf.c: Likewise.
	* kern/file.c: Likewise.
	* kern/ieee1275/init.c: Likewise.
	* kern/ieee1275/mmap.c: Likewise.
	* kern/ieee1275/openfw.c: Likewise.
	* kern/powerpc/dl.c: Likewise.
	* kern/sparc64/dl.c: Likewise.
	* lib/arg.c: Likewise.
	* loader/i386/bsd.c: Likewise.
	* loader/i386/bsdXX.c: Likewise.
	* loader/i386/efi/linux.c: Likewise.
	* loader/i386/efi/xnu.c: Likewise.
	* loader/i386/ieee1275/linux.c: Likewise.
	* loader/i386/linux.c: Likewise.
	* loader/i386/multiboot.c: Likewise.
	* loader/i386/pc/linux.c: Likewise.
	* loader/i386/pc/multiboot2.c: Likewise.
	* loader/i386/xnu.c: Likewise.
	* loader/ieee1275/multiboot2.c: Likewise.
	* loader/macho.c: Likewise.
	* loader/machoXX.c: Likewise.
	* loader/multiboot2.c: Likewise.
	* loader/multiboot_loader.c: Likewise.
	* loader/powerpc/ieee1275/linux.c: Likewise.
	* loader/sparc64/ieee1275/linux.c: Likewise.
	* loader/xnu.c: Likewise.
	* loader/xnu_resume.c: Likewise.
	* mmap/i386/pc/mmap.c: Likewise.
	* normal/menu_viewer.c: Likewise.
	* partmap/acorn.c: Likewise.
	* partmap/amiga.c: Likewise.
	* partmap/apple.c: Likewise.
	* script/lexer.c: Likewise.
	* term/gfxterm.c: Likewise.
	* term/i386/pc/serial.c: Likewise.
	* term/i386/pc/vga.c: Likewise.
	* term/ieee1275/ofconsole.c: Likewise.
	* term/terminfo.c: Likewise.
	* video/bitmap.c: Likewise.
	* video/efi_gop.c: Likewise.
	* video/efi_uga.c: Likewise.
	* video/fb/video_fb.c: Likewise.
	* video/i386/pc/vbe.c: Likewise.
	* video/readers/tga.c: Likewise.
	* video/video.c: Likewise.

	* include/grub/types.h (UNUSED): Removed since it conflicts with
	NetBSD headers. All users changed to direct __attribute__ ((unused)).
	Reported by Grégoire Sutre.

	* include/grub/types.h (UNUSED): Removed since it conflicts with
	NetBSD headers. All users changed to direct __attribute__ ((unused)).
	Reported by Grégoire Sutre.