botw/lib/NintendoSDK/include/nn/util.h

/**
 * @file util.h
 * @brief Helper functions for OS functionality.
 */

#pragma once

#include <nn/types.h>

namespace nn {
namespace util {
struct Unorm8x4 {
    u8 elements[0x4];
};

enum CharacterEncodingResult { Success, BadLength, InvalidFormat };

CharacterEncodingResult PickOutCharacterFromUtf8String(char*, char const** str);
CharacterEncodingResult ConvertCharacterUtf8ToUtf32(u32* dest, char const* src);
CharacterEncodingResult ConvertStringUtf16NativeToUtf8(char*, s32, u16 const*, s32);
CharacterEncodingResult ConvertStringUtf8ToUtf16Native(u16*, s32, char const*, s32);

class RelocationTable {
public:
    void Relocate();
    void Unrelocate();

    s32 mMagic;         // _0
    u32 mPosition;      // _4
    s32 mSectionCount;  // _8
};

class BinaryFileHeader {
public:
    bool IsValid(s64 packedSig, s32 majorVer, s32 minorVer, s32 microVer) const;
    bool IsRelocated() const;
    bool IsEndianReverse() const;
    nn::util::RelocationTable* GetRelocationTable();

    s32 mMagic;                // _0
    u32 mSig;                  // _4
    u8 mVerMicro;              // _8
    u8 mVerMinor;              // _9
    u16 mVerMajor;             // _A
    u16 mBOM;                  // _C
    u8 mAlignment;             // _E
    u8 mTargetAddrSize;        // _F
    u32 mFileNameOffset;       // _10
    u16 mFlag;                 // _14
    u16 mFirstBlockOffs;       // _16
    u32 mRelocationTableOffs;  // _18
    u32 mSize;                 // _1C
};

template <s32 size, typename T>
struct BitFlagSet {};
};  // namespace util

void ReferSymbol(void const*);
};  // namespace nn