Alexander Barker <alex@1stleg.com>

Anthony Liguori <anthony@codemonkey.ws>
	original version of the keycode_to_scancode function in x11/input_helper.c

Iván Munsuri Ibáñez <munsuri@gmail.com>
	contributed patches to include support for media keys and objective-c callbacks in x11/input_hook.c
    contributed hook_create_screen_info property for Windows and Darwin

Fabrice Bellard <fabrice@bellard.org>
	xfree86_keycode_to_scancode_table lookup in x11/input_helper.c

Marc-André Moreau <marcandre.moreau@gmail.com>
	original version of windows/input_helper.c
	original version of windows/input_helper.h

Markus G. Kuhn <mkuhn@acm.org>
	keysym_unicode_table lookup table in x11/input_helper.c
	original version of the unicode_to_keysym function in x11/input_helper.c
	original version of the keysym_to_unicode function in x11/input_helper.c

Alex <universailp@web.de>
	updated objc_msgSend for newer XCode versions in darwin/input_hook.c
	added support for cmake