Converted a few typdef to using

Author: walbourn

Inc/DirectXMath.h

@@ -337,11 +337,11 @@ namespace DirectX
     // Vector intrinsic: Four 32 bit floating point components aligned on a 16 byte
     // boundary and mapped to hardware vector registers
 #if defined(_XM_SSE_INTRINSICS_) && !defined(_XM_NO_INTRINSICS_)
-    typedef __m128 XMVECTOR;
+    using XMVECTOR = __m128;
 #elif defined(_XM_ARM_NEON_INTRINSICS_) && !defined(_XM_NO_INTRINSICS_)
-    typedef float32x4_t XMVECTOR;
+    using XMVECTOR = float32x4_t;
 #else
-    typedef __vector4 XMVECTOR;
+    using XMVECTOR = __vector4;
 #endif
 
     // Fix-up for (1st-3rd) XMVECTOR parameters that are pass-in-register for x86, ARM, ARM64, and vector call; by reference otherwise