Merge pull request #5952 from lioncash/futureproofing

CommonTypes: Qualify standard integral types in typedefs with std::

Source/Core/Common/CommonTypes.h

@@ -18,12 +18,12 @@
 #define LONG int
 #endif
 
-typedef uint8_t u8;
-typedef uint16_t u16;
-typedef uint32_t u32;
-typedef uint64_t u64;
+using u8 = std::uint8_t;
+using u16 = std::uint16_t;
+using u32 = std::uint32_t;
+using u64 = std::uint64_t;
 
-typedef int8_t s8;
-typedef int16_t s16;
-typedef int32_t s32;
-typedef int64_t s64;
+using s8 = std::int8_t;
+using s16 = std::int16_t;
+using s32 = std::int32_t;
+using s64 = std::int64_t;