Move SizedEnum to sead

It is useful in sead and other libraries as well.

lib/sead

@@ -1 +1 @@
-Subproject commit 46ef57b925a24bfb54cbd679a5ecfb413be2d3dc
+Subproject commit 71855f048ff11c9520e13377efff2ac1f47166ef

src/KingSystem/ActorSystem/actBaseProcMgr.h

@@ -7,6 +7,7 @@
 #include <heap/seadDisposer.h>
 #include <prim/seadBitFlag.h>
 #include <prim/seadScopedLock.h>
+#include <prim/seadSizedEnum.h>
 #include <thread/seadAtomic.h>
 #include <thread/seadCriticalSection.h>
 #include "KingSystem/ActorSystem/actBaseProc.h"
@@ -176,7 +177,7 @@ private:
     static u32 sConstant4;
 
     Status mStatus = Status::Idle;
-    util::SizedEnum<JobType, u8> mJobType = JobType::Invalid;
+    sead::SizedEnum<JobType, u8> mJobType = JobType::Invalid;
     u8 mCurrentlyProcessingPrio = 8;
     u8 mCounter = 0;
     sead::CriticalSection mProcMapCS;

src/KingSystem/Utils/Byaml.h

@@ -4,6 +4,7 @@
 
 #include <basis/seadTypes.h>
 #include <math/seadVector.h>
+#include <prim/seadSizedEnum.h>
 #include "KingSystem/Utils/Types.h"
 
 namespace al {
@@ -162,7 +163,7 @@ struct ByamlData {
     void set(u8, u32, bool byteswap);
 
     u32 value = 0;
-    ksys::util::SizedEnum<ByamlType, u8> type = ByamlType::Invalid;
+    sead::SizedEnum<ByamlType, u8> type = ByamlType::Invalid;
 };
 
 bool tryGetByamlS32(s32* value, const ByamlIter& iter, const char* key);

src/KingSystem/Utils/Types.h

@@ -7,25 +7,3 @@
 #else
 #define KSYS_CHECK_SIZE_NX150(CLASS, SIZE) static_assert(sizeof(CLASS) == SIZE)
 #endif
-
-namespace ksys::util {
-
-/// For storing an enum with a particular storage size when specifying the underlying type of the
-/// enum is not an option.
-template <typename Enum, typename Storage>
-struct SizedEnum {
-    static_assert(std::is_enum<Enum>());
-    static_assert(!std::is_enum<Storage>());
-
-    constexpr SizedEnum() = default;
-    constexpr SizedEnum(Enum value) { *this = value; }
-    constexpr operator Enum() const { return static_cast<Enum>(mValue); }
-    constexpr SizedEnum& operator=(Enum value) {
-        mValue = static_cast<Storage>(value);
-        return *this;
-    }
-
-    Storage mValue;
-};
-
-}  // namespace ksys::util