Added Xbox 360 support?

[metalex10]

hi friend, So is a port to Xbox 360 possible?, using PPC? I mean, is it technically possible on Switch and is it possible on Xbox 360?

[metalex10]

Windows MSVC 2010 Xbox 360

else ifeq ($(platform), xbox360_msvc2010)
TARGET := $(TARGET_NAME)_libretro_xdk360.lib
MSVCBINDIRPREFIX = $(XEDK)/bin/win32
CC = "$(MSVCBINDIRPREFIX)/cl.exe"
CXX = "$(MSVCBINDIRPREFIX)/cl.exe"
LD = "$(MSVCBINDIRPREFIX)/lib.exe"
export INCLUDE := $(XEDK)/include/xbox
export LIB := $(XEDK)/lib/xbox
PSS_STYLE :=2
CFLAGS += -D_XBOX -D_XBOX360
CXXFLAGS += -D_XBOX -D_XBOX360
STATIC_LINKING=1
BIGENDIAN = 1

[metalex10]

/** Indicates CPU support for the VMX128 instruction set. Xbox 360 only. */
#define RETRO_SIMD_VMX128 (1 << 3)