ObjFW  History of src/hid/OHNintendoSwitchExtendedGamepad+Private.h of 559577af46b079d5

D58152 fixes using objc_designated_initializer and objc_method_family
together.

This is relevant because Clang 3.7 doesn't have D58152 and is the
compiler used by the last version of MSYS2 that still works on Windows
XP. file: [be43e5e2ac] check-in: [b260ccdb53] user: js, branch: trunk, size: 924 [annotate] [blame] [check-ins using] [diff]

Also fixes compiling XInput with GCC. file: [f2f071698a] check-in: [bc3a7747d9] user: js, branch: trunk, size: 950 [annotate] [blame] [check-ins using]