Export symbols in unix builds
Export symbols in unix builds

libretro/libretro-lutro,floreal/libretro-lutro,RobLoach/libretro-lutro,libretro/libretro-lutro,floreal/libretro-lutro,heuripedes/libretro-lutro,RobLoach/libretro-lutro,heuripedes/libretro-lutro,libretro/libretro-lutro,floreal/libretro-lutro