Scripting: Add missing forward declarations
Scripting: Add missing forward declarations

Iniquitatis/mgba,libretro/mgba,mgba-emu/mgba,libretro/mgba,mgba-emu/mgba,libretro/mgba,mgba-emu/mgba,libretro/mgba,Iniquitatis/mgba,Iniquitatis/mgba,Iniquitatis/mgba,libretro/mgba,mgba-emu/mgba