2009-08-29  Vladimir Serbinenko  <phcoder@gmail.com>

	* kern/misc.c (grub_utf16_to_utf8): Move from here ...
	* include/grub/charset.h (grub_utf16_to_utf8): ... to here. Inlined.
	All users updated.
	* include/grub/misc.h (grub_utf16_to_utf8): Removed.

2009-08-28  Vladimir Serbinenko  <phcoder@gmail.com>

	* bus/usb/usb.c (grub_usb_get_string): Move from here ...
	* commands/usbtest.c (grub_usb_get_string): ... move here.
	(usb_print_str): Fix error handling.
	* include/grub/usb.h (grub_usb_get_string): Remove.

2009-08-24  Vladimir Serbinenko  <phcoder@gmail.com>

	Eliminate ad-hoc tree format in XNU and EfiEmu.

	* efiemu/main.c (grub_efiemu_prepare): Update comment.
	* efiemu/pnvram.c: Rewritten to use environment variables.
	All users updated.
	* include/grub/xnu.h (grub_xnu_fill_devicetree): New prototype.
	* loader/i386/xnu.c (grub_xnu_boot): Call grub_cpu_xnu_fill_devicetree
	and grub_xnu_fill_devicetree.
	* loader/xnu.c (grub_cmd_xnu_kernel): Don't call
	grub_cpu_xnu_fill_devicetree.
	(grub_xnu_parse_devtree): Removed.
	(grub_cmd_xnu_devtree): Likewise.
	(hextoval): New function.
	(unescape): Likewise.
	(grub_xnu_fill_devicetree): Likewise.

2009-08-24  Vladimir Serbinenko  <phcoder@gmail.com>

	UTF-8 to UTF-16 transformation.

	* conf/common.rmk (pkglib_MODULES): Add utf.mod
	(utf_mod_SOURCES): New variable.
	(utf_mod_CFLAGS): Likewise.
	(utf_mod_LDFLAGS): Likewise.
	* include/grub/utf.h: New file.
	* lib/utf.c: New file. (Based on grub_utf8_to_ucs4 from kern/misc.c)