devilutionX/SourceS/miniwin_misc.h

#pragma once

namespace dvl {

static constexpr auto DVL_OFS_MAXPATHNAME = 128;
static constexpr auto DVL_MAX_PATH = 260;

typedef char CHAR;
typedef uint16_t SHORT;
typedef int32_t LONG;
typedef uint8_t BOOLEAN;

typedef LONG *PLONG;
typedef uint32_t ULONG;
typedef ULONG *PULONG;
typedef unsigned short USHORT;
typedef USHORT *PUSHORT;
typedef unsigned char UCHAR;
typedef UCHAR *PUCHAR;
typedef char *PSZ;

typedef uint32_t DWORD;
typedef int BOOL, WINBOOL;
typedef unsigned char BYTE;
typedef unsigned short WORD;
typedef float FLOAT;
typedef FLOAT *PFLOAT;
typedef BOOL *LPBOOL;
typedef BYTE *LPBYTE;
typedef int *LPINT;
typedef WORD *LPWORD;
typedef long *LPLONG;
typedef DWORD *LPDWORD;
typedef void *LPVOID;
typedef void *PVOID;
typedef const void *LPCVOID;
typedef void *HBRUSH;
typedef void *HMENU;
typedef void *HICON;
typedef void *LPITEMIDLIST;
typedef LPITEMIDLIST PIDLIST_ABSOLUTE;
typedef LPITEMIDLIST PCIDLIST_ABSOLUTE;

typedef int INT;
typedef unsigned int UINT;
typedef unsigned int *PUINT;

// GCC qword alignment is 4, MSVC is 8, work around by introducing a more aligned type
typedef long long INT64;
typedef unsigned long long UINT64;

typedef intptr_t INT_PTR, *PINT_PTR;
typedef uintptr_t UINT_PTR, *PUINT_PTR;

typedef intptr_t LONG_PTR, *PLONG_PTR;
typedef uintptr_t ULONG_PTR, *PULONG_PTR;
typedef ULONG_PTR SIZE_T;

typedef ULONG_PTR DWORD_PTR, *PDWORD_PTR;

typedef CHAR *LPSTR;
typedef CHAR *LPTSTR;
typedef const CHAR *LPCSTR;

typedef UINT_PTR WPARAM;
typedef LONG_PTR LPARAM;
typedef LONG_PTR LRESULT;

//
// Handles
//
typedef void *HANDLE;

typedef HANDLE HWND, HGDIOBJ, HMODULE, HDC, HRGN, HINSTANCE, HPALETTE, HFILE, HCURSOR;

typedef LONG LCID;

typedef DWORD COLORREF;

typedef LONG HRESULT;

typedef LRESULT(CALLBACK *WNDPROC)(HWND, UINT, WPARAM, LPARAM);

typedef struct waveformat_tag {
	WORD wFormatTag;
	WORD nChannels;
	DWORD nSamplesPerSec;
	DWORD nAvgBytesPerSec;
	WORD nBlockAlign;
} WAVEFORMAT, *PWAVEFORMAT, *LPWAVEFORMAT;

typedef struct pcmwaveformat_tag {
	WAVEFORMAT wf;
	WORD wBitsPerSample;
} PCMWAVEFORMAT, *PPCMWAVEFORMAT, *LPPCMWAVEFORMAT;

typedef struct tWAVEFORMATEX {
	WORD wFormatTag;
	WORD nChannels;
	DWORD nSamplesPerSec;
	DWORD nAvgBytesPerSec;
	WORD nBlockAlign;
	WORD wBitsPerSample;
	WORD cbSize;
} WAVEFORMATEX, *LPWAVEFORMATEX, *LPCWAVEFORMATEX;

typedef struct _FILETIME {
	DWORD dwLowDateTime;
	DWORD dwHighDateTime;
} FILETIME, *LPFILETIME;

typedef struct tagRECT {
	LONG left;
	LONG top;
	LONG right;
	LONG bottom;
} RECT;

typedef RECT *LPRECT;

typedef struct tagPOINT {
	LONG x;
	LONG y;
} POINT;

typedef struct tagSIZE {
	LONG cx;
	LONG cy;
} SIZE;

typedef struct tagVS_FIXEDFILEINFO {
	DWORD dwSignature;
	DWORD dwStrucVersion;
	DWORD dwFileVersionMS;
	DWORD dwFileVersionLS;
	DWORD dwProductVersionMS;
	DWORD dwProductVersionLS;
	DWORD dwFileFlagsMask;
	DWORD dwFileFlags;
	DWORD dwFileOS;
	DWORD dwFileType;
	DWORD dwFileSubtype;
	DWORD dwFileDateMS;
	DWORD dwFileDateLS;
} VS_FIXEDFILEINFO;

typedef struct tagMSG {
	HWND hwnd;
	UINT message;
	WPARAM wParam;
	LPARAM lParam;
	DWORD time;
	POINT pt;
} MSG, *LPMSG;

typedef uint32_t FOURCC;

typedef struct {
	FOURCC ckid;
	DWORD cksize;
	FOURCC fccType;
	DWORD dwDataOffset;
	DWORD dwFlags;
} MMCKINFO;

//
// System time is represented with the following structure:
//

typedef struct _SYSTEMTIME {
	WORD wYear;
	WORD wMonth;
	WORD wDayOfWeek;
	WORD wDay;
	WORD wHour;
	WORD wMinute;
	WORD wSecond;
	WORD wMilliseconds;
} SYSTEMTIME, *PSYSTEMTIME, *LPSYSTEMTIME;

typedef struct tagWNDCLASSEXA {
	UINT cbSize;
	UINT style;
	WNDPROC lpfnWndProc;
	int cbClsExtra;
	int cbWndExtra;
	HINSTANCE hInstance;
	HICON hIcon;
	HCURSOR hCursor;
	HBRUSH hbrBackground;
	LPCSTR lpszMenuName;
	LPCSTR lpszClassName;
	HICON hIconSm;
} WNDCLASSEXA;

typedef unsigned long _fsize_t; /* Could be 64 bits for Win32 */

struct DVL_finddata_t {
	unsigned attrib;
	time_t time_create; /* -1 for FAT file systems */
	time_t time_access; /* -1 for FAT file systems */
	time_t time_write;
	_fsize_t size;
	char name[260];
};

typedef WORD ATOM;

//
// Everything else
//
typedef struct tagPALETTEENTRY {
	BYTE peRed;
	BYTE peGreen;
	BYTE peBlue;
	BYTE peFlags;
} PALETTEENTRY, *PPALETTEENTRY, *LPPALETTEENTRY;

typedef struct _SYSTEM_INFO {
	union {
		DWORD dwOemId;
		struct {
			WORD wProcessorArchitecture;
			WORD wReserved;
		};
	};
	DWORD dwPageSize;
	LPVOID lpMinimumApplicationAddress;
	LPVOID lpMaximumApplicationAddress;
	DWORD_PTR dwActiveProcessorMask;
	DWORD dwNumberOfProcessors;
	DWORD dwProcessorType;
	DWORD dwAllocationGranularity;
	WORD wProcessorLevel;
	WORD wProcessorRevision;
} SYSTEM_INFO, *LPSYSTEM_INFO;

typedef void *LPSECURITY_ATTRIBUTES;

typedef struct _LIST_ENTRY {
	struct _LIST_ENTRY *Flink;
	struct _LIST_ENTRY *Blink;
} LIST_ENTRY, *PLIST_ENTRY;

DWORD WINAPI GetTickCount();

DWORD WINAPI GetLastError();
void WINAPI SetLastError(DWORD dwErrCode);

WINBOOL WINAPI CloseHandle(HANDLE hObject);

HANDLE WINAPI CreateEventA(LPSECURITY_ATTRIBUTES lpEventAttributes, WINBOOL bManualReset, WINBOOL bInitialState,
    LPCSTR lpName);
BOOL WINAPI SetEvent(HANDLE hEvent);
BOOL WINAPI ResetEvent(HANDLE hEvent);
DWORD WINAPI WaitForSingleObject(HANDLE hHandle, DWORD dwMilliseconds);

WINBOOL WINAPI SetCursorPos(int X, int Y);
int WINAPI ShowCursor(WINBOOL bShow);
HWND WINAPI SetCapture(HWND hWnd);
WINBOOL WINAPI ReleaseCapture();

SHORT WINAPI GetAsyncKeyState(int vKey);

WINBOOL WINAPI PeekMessageA(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax, UINT wRemoveMsg);

WINBOOL WINAPI TranslateMessage(const MSG *lpMsg);
LRESULT WINAPI DispatchMessageA(const MSG *lpMsg);
WINBOOL WINAPI PostMessageA(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);

WINBOOL WINAPI DestroyWindow(HWND hWnd);
HWND WINAPI GetLastActivePopup(HWND hWnd);
HWND WINAPI GetTopWindow(HWND hWnd);
WINBOOL WINAPI SetForegroundWindow(HWND hWnd);
HWND WINAPI SetFocus(HWND hWnd);
HWND GetDesktopWindow();
HRESULT SHGetSpecialFolderLocation(HWND hwnd, int csidl, PIDLIST_ABSOLUTE *ppidl);
HWND CreateWindowExA(
    DWORD dwExStyle,
    LPCSTR lpClassName,
    LPCSTR lpWindowName,
    DWORD dwStyle,
    int X,
    int Y,
    int nWidth,
    int nHeight,
    HWND hWndParent,
    HMENU hMenu,
    HINSTANCE hInstance,
    LPVOID lpParam);
HWND WINAPI FindWindowA(LPCSTR lpClassName, LPCSTR lpWindowName);
BOOL InvalidateRect(HWND hWnd, const RECT *lpRect, BOOL bErase);
BOOL UpdateWindow(HWND hWnd);
BOOL ShowWindow(HWND hWnd, int nCmdShow);
WINUSERAPI ATOM WINAPI RegisterClassExA(const WNDCLASSEXA *lpwcx);
int GetSystemMetrics(int nIndex);
HGDIOBJ GetStockObject(int i);
HCURSOR LoadCursorA(HINSTANCE hInstance, LPCSTR lpCursorName);
BOOL GetUserNameA(LPSTR lpBuffer, LPDWORD pcbBuffer);
void GetLocalTime(LPSYSTEMTIME lpSystemTime);
long __cdecl _findfirst(const char *, struct DVL_finddata_t *);
int __cdecl _findnext(long, struct DVL_finddata_t *);

HICON LoadIconA(HINSTANCE hInstance, LPCSTR lpIconName);
HANDLE LoadImageA(HINSTANCE hInst, LPCSTR name, UINT type, int cx, int cy, UINT fuLoad);
BOOL SHGetPathFromIDListA(PCIDLIST_ABSOLUTE pidl, LPSTR pszPath);
HINSTANCE ShellExecuteA(HWND hwnd, LPCSTR lpOperation, LPCSTR lpFile, LPCSTR lpParameters, LPCSTR lpDirectory, INT nShowCmd);
int GetClassName(HWND hWnd, LPTSTR lpClassName, int nMaxCount);

typedef LONG(WINAPI *PTOP_LEVEL_EXCEPTION_FILTER)(
    struct _EXCEPTION_POINTERS *ExceptionInfo);
typedef PTOP_LEVEL_EXCEPTION_FILTER LPTOP_LEVEL_EXCEPTION_FILTER;
LPTOP_LEVEL_EXCEPTION_FILTER WINAPI SetUnhandledExceptionFilter(LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelExceptionFilter);

HMODULE GetModuleHandleA(LPCSTR lpModuleName);

uintptr_t __cdecl DVL_beginthreadex(void *_Security, unsigned _StackSize, unsigned(__stdcall *_StartAddress)(void *),
                                 void *_ArgList, unsigned _InitFlag, unsigned *_ThrdAddr);
HANDLE WINAPI GetCurrentThread();
DWORD WINAPI GetCurrentThreadId();
WINBOOL WINAPI SetThreadPriority(HANDLE hThread, int nPriority);
void WINAPI Sleep(DWORD dwMilliseconds);

void WINAPI GetSystemInfo(LPSYSTEM_INFO lpSystemInfo);

HDC WINAPI GetDC(HWND hWnd);
int WINAPI ReleaseDC(HWND hWnd, HDC hDC);
WINBOOL WINAPI TextOutA(HDC hdc, int x, int y, LPCSTR lpString, int c);

int WINAPI GetDeviceCaps(HDC hdc, int index);
BOOL GetWindowRect(HWND hDlg, tagRECT *Rect);
UINT WINAPI GetSystemPaletteEntries(HDC hdc, UINT iStart, UINT cEntries, LPPALETTEENTRY pPalEntries);

int WINAPIV wsprintfA(LPSTR, LPCSTR, ...);
int WINAPIV wvsprintfA(LPSTR dest, LPCSTR format, va_list arglist);
int __cdecl _strcmpi(const char *_Str1, const char *_Str2);
char *__cdecl _itoa(int _Value, char *_Dest, int _Radix);

char *__cdecl _strlwr(char *str);

//
// File I/O
//

typedef struct _WIN32_FIND_DATAA {
	DWORD dwFileAttributes;
	FILETIME ftCreationTime;
	FILETIME ftLastAccessTime;
	FILETIME ftLastWriteTime;
	DWORD nFileSizeHigh;
	DWORD nFileSizeLow;
	DWORD dwReserved0;
	DWORD dwReserved1;
	CHAR cFileName[DVL_MAX_PATH];
	CHAR cAlternateFileName[14];
	DWORD dwFileType;
	DWORD dwCreatorType;
	WORD wFinderFlags;
} WIN32_FIND_DATAA, *LPWIN32_FIND_DATAA;

typedef void *LPOVERLAPPED;

typedef struct _IMAGE_FILE_HEADER {
	WORD Machine;
	WORD NumberOfSections;
	DWORD TimeDateStamp;
	DWORD PointerToSymbolTable;
	DWORD NumberOfSymbols;
	WORD SizeOfOptionalHeader;
	WORD Characteristics;
} IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER;

typedef BOOL(CALLBACK *DLGPROC)(HWND, UINT, WPARAM, LPARAM);

typedef struct _IMAGE_OPTIONAL_HEADER {
	WORD Magic;
	BYTE MajorLinkerVersion;
	BYTE MinorLinkerVersion;
	DWORD SizeOfCode;
	DWORD SizeOfInitializedData;
	DWORD SizeOfUninitializedData;
	DWORD AddressOfEntryPoint;
	DWORD BaseOfCode;
	DWORD BaseOfData;
	DWORD ImageBase;
	DWORD SectionAlignment;
	DWORD FileAlignment;
	WORD MajorOperatingSystemVersion;
	WORD MinorOperatingSystemVersion;
	WORD MajorImageVersion;
	WORD MinorImageVersion;
	WORD MajorSubsystemVersion;
	WORD MinorSubsystemVersion;
	DWORD Win32VersionValue;
	DWORD SizeOfImage;
	DWORD SizeOfHeaders;
	DWORD CheckSum;
	WORD Subsystem;
	WORD DllCharacteristics;
	DWORD SizeOfStackReserve;
	DWORD SizeOfStackCommit;
	DWORD SizeOfHeapReserve;
	DWORD SizeOfHeapCommit;
	DWORD LoaderFlags;
	DWORD NumberOfRvaAndSizes;
} IMAGE_OPTIONAL_HEADER32, *PIMAGE_OPTIONAL_HEADER32;

typedef struct _IMAGE_NT_HEADERS {
	DWORD Signature;
	IMAGE_FILE_HEADER FileHeader;
	IMAGE_OPTIONAL_HEADER32 OptionalHeader;
} IMAGE_NT_HEADERS, *PIMAGE_NT_HEADERS;

typedef struct _IMAGE_DOS_HEADER {
	WORD e_magic;
	WORD e_cblp;
	WORD e_cp;
	WORD e_crlc;
	WORD e_cparhdr;
	WORD e_minalloc;
	WORD e_maxalloc;
	WORD e_ss;
	WORD e_sp;
	WORD e_csum;
	WORD e_ip;
	WORD e_cs;
	WORD e_lfarlc;
	WORD e_ovno;
	WORD e_res[4];
	WORD e_oemid;
	WORD e_oeminfo;
	WORD e_res2[10];
	LONG e_lfanew;
} IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER;

typedef struct _OFSTRUCT {
	BYTE cBytes;
	BYTE fFixedDisk;
	WORD nErrCode;
	WORD Reserved1;
	WORD Reserved2;
	CHAR szPathName[DVL_OFS_MAXPATHNAME];
} OFSTRUCT, *LPOFSTRUCT, *POFSTRUCT;

typedef struct _OSVERSIONINFOA {
	DWORD dwOSVersionInfoSize;
	DWORD dwMajorVersion;
	DWORD dwMinorVersion;
	DWORD dwBuildNumber;
	DWORD dwPlatformId;
	CHAR szCSDVersion[128];
} OSVERSIONINFO, *LPOSVERSIONINFOA;

typedef struct _IMAGE_SECTION_HEADER {
	union {
		DWORD PhysicalAddress;
		DWORD VirtualSize;
	} Misc;
	DWORD VirtualAddress;
	DWORD SizeOfRawData;
	DWORD PointerToRawData;
	DWORD PointerToRelocations;
	DWORD PointerToLinenumbers;
	WORD NumberOfRelocations;
	WORD NumberOfLinenumbers;
	DWORD Characteristics;
} IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER;

BOOL GetVersionExA(LPOSVERSIONINFOA lpVersionInformation);

void lstrcpynA(LPSTR lpString1, LPCSTR lpString2, int iMaxLength);

typedef struct _PROCESS_INFORMATION {
	HANDLE hProcess;
	HANDLE hThread;
	DWORD dwProcessId;
	DWORD dwThreadId;
} PROCESS_INFORMATION, *PPROCESS_INFORMATION, *LPPROCESS_INFORMATION;

typedef void *LPSTARTUPINFOA;
WINBOOL WINAPI CreateProcessA(LPCSTR lpApplicationName, LPSTR lpCommandLine, LPSECURITY_ATTRIBUTES lpProcessAttributes,
    LPSECURITY_ATTRIBUTES lpThreadAttributes, WINBOOL bInheritHandles, DWORD dwCreationFlags,
    LPVOID lpEnvironment, LPCSTR lpCurrentDirectory, LPSTARTUPINFOA lpStartupInfo,
    LPPROCESS_INFORMATION lpProcessInformation);

void WINAPI ExitProcess(UINT uExitCode);
DWORD WINAPI GetCurrentProcessId();

HANDLE WINAPI CreateFileMappingA(HANDLE hFile, LPSECURITY_ATTRIBUTES lpFileMappingAttributes, DWORD flProtect,
    DWORD dwMaximumSizeHigh, DWORD dwMaximumSizeLow, LPCSTR lpName);
LPVOID WINAPI MapViewOfFile(HANDLE hFileMappingObject, DWORD dwDesiredAccess, DWORD dwFileOffsetHigh,
    DWORD dwFileOffsetLow, SIZE_T dwNumberOfBytesToMap);
WINBOOL WINAPI UnmapViewOfFile(LPCVOID lpBaseAddress);

LPVOID VirtualAlloc(LPVOID lpAddress, SIZE_T dwSize, DWORD flAllocationType, DWORD flProtect);
BOOL VirtualFree(LPVOID lpAddress, SIZE_T dwSize, DWORD dwFreeType);

DWORD WINAPI WaitForInputIdle(HANDLE hProcess, DWORD dwMilliseconds);
HWND WINAPI GetForegroundWindow();
HWND WINAPI GetWindow(HWND hWnd, UINT uCmd);
DWORD WINAPI GetWindowThreadProcessId(HWND hWnd, LPDWORD lpdwProcessId);

DWORD WINAPI GetPrivateProfileStringA(LPCSTR lpAppName, LPCSTR lpKeyName, LPCSTR lpDefault, LPSTR lpReturnedString,
    DWORD nSize, LPCSTR lpFileName);
int MessageBoxA(HWND hWnd, const char *Text, const char *Title, UINT Flags);
typedef LONG LSTATUS, HKEY, REGSAM, PHKEY;

LSTATUS RegOpenKeyExA(HKEY hKey, LPCSTR lpSubKey, DWORD ulOptions, REGSAM samDesired, PHKEY phkResult);
LSTATUS RegQueryValueExA(HKEY hKey, LPCSTR lpValueName, LPDWORD lpReserved, LPDWORD lpType, BYTE *lpData, LPDWORD lpcbData);
LSTATUS RegSetValueExA(HKEY hKey, LPCSTR lpValueName, DWORD Reserved, DWORD dwType, const BYTE *lpData, DWORD cbData);
LSTATUS RegCloseKeyA(HKEY hKey);
void PostQuitMessage(int nExitCode);
LRESULT DefWindowProcA(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);
LONG GetWindowLongA(HWND hWnd, int nIndex);
LONG SetWindowLongA(HWND hWnd, int nIndex, LONG dwNewLong);

WINBOOL WINAPI WriteFile(HANDLE hFile, LPCVOID lpBuffer, DWORD nNumberOfBytesToWrite, LPDWORD lpNumberOfBytesWritten,
    LPOVERLAPPED lpOverlapped);
DWORD WINAPI SetFilePointer(HANDLE hFile, LONG lDistanceToMove, PLONG lpDistanceToMoveHigh, DWORD dwMoveMethod);
WINBOOL WINAPI SetEndOfFile(HANDLE hFile);
DWORD WINAPI GetFileAttributesA(LPCSTR lpFileName);
WINBOOL WINAPI SetFileAttributesA(LPCSTR lpFileName, DWORD dwFileAttributes);
HANDLE WINAPI FindFirstFileA(LPCSTR lpFileName, LPWIN32_FIND_DATAA lpFindFileData);
BOOL FindNextFileA(HANDLE hFindFile, LPWIN32_FIND_DATAA lpFindFileData);
WINBOOL WINAPI FindClose(HANDLE hFindFile);
HANDLE WINAPI CreateFileA(LPCSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode,
    LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition,
    DWORD dwFlagsAndAttributes, HANDLE hTemplateFile);
WINBOOL WINAPI ReadFile(HANDLE hFile, LPVOID lpBuffer, DWORD nNumberOfBytesToRead, LPDWORD lpNumberOfBytesRead,
    LPOVERLAPPED lpOverlapped);
DWORD WINAPI GetFileSize(HANDLE hFile, LPDWORD lpFileSizeHigh);
UINT WINAPI GetWindowsDirectoryA(LPSTR lpBuffer, UINT uSize);
DWORD GetCurrentDirectory(DWORD nBufferLength, LPTSTR lpBuffer);
DWORD GetLogicalDriveStringsA(DWORD nBufferLength, LPSTR lpBuffer);
UINT GetDriveTypeA(LPCSTR lpRootPathName);
WINBOOL WINAPI GetDiskFreeSpaceA(LPCSTR lpRootPathName, LPDWORD lpSectorsPerCluster, LPDWORD lpBytesPerSector,
    LPDWORD lpNumberOfFreeClusters, LPDWORD lpTotalNumberOfClusters);
DWORD WINAPI GetModuleFileNameA(HMODULE hModule, LPSTR lpFilename, DWORD nSize);
WINBOOL WINAPI GetComputerNameA(LPSTR lpBuffer, LPDWORD nSize);
DWORD GetFileVersionInfoSizeA(LPCSTR lptstrFilename, LPDWORD lpdwHandle);
BOOL GetFileVersionInfoA(LPCSTR lptstrFilename, DWORD dwHandle, DWORD dwLen, LPVOID lpData);
BOOL VerQueryValueA(LPCVOID pBlock, LPCSTR lpSubBlock, LPVOID *lplpBuffer, PUINT puLen);
WINBOOL WINAPI DeleteFileA(LPCSTR lpFileName);
WINBOOL WINAPI CopyFileA(LPCSTR lpExistingFileName, LPCSTR lpNewFileName, WINBOOL bFailIfExists);
HFILE WINAPI OpenFile(LPCSTR lpFileName, LPOFSTRUCT lpReOpenBuff, UINT uStyle);

typedef struct _CONTEXT {

	//
	// The flags values within this flag control the contents of
	// a CONTEXT record.
	//
	// If the context record is used as an input parameter, then
	// for each portion of the context record controlled by a flag
	// whose value is set, it is assumed that that portion of the
	// context record contains valid context. If the context record
	// is being used to modify a threads context, then only that
	// portion of the threads context will be modified.
	//
	// If the context record is used as an IN OUT parameter to capture
	// the context of a thread, then only those portions of the thread's
	// context corresponding to set flags will be returned.
	//
	// The context record is never used as an OUT only parameter.
	//

	DWORD ContextFlags;

	//
	// This section is specified/returned if CONTEXT_DEBUG_REGISTERS is
	// set in ContextFlags.  Note that CONTEXT_DEBUG_REGISTERS is NOT
	// included in CONTEXT_FULL.
	//

	DWORD Dr0;
	DWORD Dr1;
	DWORD Dr2;
	DWORD Dr3;
	DWORD Dr6;
	DWORD Dr7;

	//
	// This section is specified/returned if the
	// ContextFlags word contians the flag CONTEXT_SEGMENTS.
	//

	DWORD SegGs;
	DWORD SegFs;
	DWORD SegEs;
	DWORD SegDs;

	//
	// This section is specified/returned if the
	// ContextFlags word contians the flag CONTEXT_INTEGER.
	//

	DWORD Edi;
	DWORD Esi;
	DWORD Ebx;
	DWORD Edx;
	DWORD Ecx;
	DWORD Eax;

	//
	// This section is specified/returned if the
	// ContextFlags word contians the flag CONTEXT_CONTROL.
	//

	DWORD Ebp;
	DWORD Eip;
	DWORD SegCs;  // MUST BE SANITIZED
	DWORD EFlags; // MUST BE SANITIZED
	DWORD Esp;
	DWORD SegSs;
} CONTEXT;

typedef CONTEXT *PCONTEXT;

//
// Exception record definition.
//

typedef struct _EXCEPTION_RECORD {
	DWORD ExceptionCode;
	DWORD ExceptionFlags;
	struct _EXCEPTION_RECORD *ExceptionRecord;
	PVOID ExceptionAddress;
	DWORD NumberParameters;
} EXCEPTION_RECORD;

typedef EXCEPTION_RECORD *PEXCEPTION_RECORD;

typedef struct _EXCEPTION_POINTERS {
	PEXCEPTION_RECORD ExceptionRecord;
	PCONTEXT ContextRecord;
} EXCEPTION_POINTERS, *PEXCEPTION_POINTERS;

typedef struct _MEMORY_BASIC_INFORMATION {
	PVOID BaseAddress;
	PVOID AllocationBase;
	DWORD AllocationProtect;
	SIZE_T RegionSize;
	DWORD State;
	DWORD Protect;
	DWORD Type;
} MEMORY_BASIC_INFORMATION, *PMEMORY_BASIC_INFORMATION;

//
// Total fakes
//
typedef struct {
} SOCKADDR, GUID, *LPGUID;

typedef struct {
	DWORD cb;
} STARTUPINFOA;

BOOL IsBadReadPtr(const void *lp, UINT_PTR ucb);
BOOL IsBadWritePtr(LPVOID lp, UINT_PTR ucb);
SIZE_T VirtualQuery(LPCVOID lpAddress, PMEMORY_BASIC_INFORMATION lpBuffer, SIZE_T dwLength);

//
// MSCVRT emulation
//

extern void LoadCharNames();
extern void LoadAndPlaySound(char *FilePath, int lVolume, int lPan);
extern void DrawArtWithMask(int SX, int SY, int SW, int SH, int nFrame, BYTE bMask, void *pBuffer);
extern BOOL __cdecl LoadArtWithPal(char *pszFile, void **pBuffer, int frames, DWORD *data);

static constexpr auto DVL_WM_ACTIVATEAPP = 0x001C;
static const auto DVL_HFILE_ERROR = (HFILE)-1;
static constexpr auto DVL_DRIVE_CDROM = 5;
static constexpr auto DVL_WM_DESTROY = 0x0002;
static constexpr auto DVL_HORZRES = 8;
static constexpr auto DVL_VERTRES = 10;
static constexpr auto DVL_VER_PLATFORM_WIN32_NT = 2;

static constexpr auto DVL_CREATE_ALWAYS = 2;
static constexpr auto DVL_GENERIC_READ = 0x80000000L;
static constexpr auto DVL_GENERIC_WRITE = 0x40000000L;
static constexpr auto DVL_OPEN_EXISTING = 3;
static constexpr auto DVL_FILE_BEGIN = 0;
static constexpr auto DVL_FILE_CURRENT = 1;
static constexpr auto DVL_ERROR_FILE_NOT_FOUND = 2;

static constexpr auto DVL_PM_NOREMOVE = 0x0000;
static constexpr auto DVL_PM_REMOVE = 0x0001;
static constexpr auto DVL_WM_QUIT = 0x0012;
static constexpr auto DVL_INFINITE = 0xFFFFFFFF;

//
// Events
//
static constexpr auto DVL_WM_MOUSEFIRST = 0x0200;
static constexpr auto DVL_WM_MOUSEMOVE = 0x0200;
static constexpr auto DVL_WM_LBUTTONDOWN = 0x0201;
static constexpr auto DVL_WM_LBUTTONUP = 0x0202;
static constexpr auto DVL_WM_RBUTTONDOWN = 0x0204;
static constexpr auto DVL_WM_RBUTTONUP = 0x0205;

static constexpr auto DVL_WM_KEYFIRST = 0x0100;
static constexpr auto DVL_WM_KEYDOWN = 0x0100;
static constexpr auto DVL_WM_KEYUP = 0x0101;
static constexpr auto DVL_WM_SYSKEYDOWN = 0x0104;

static constexpr auto DVL_WM_INITDIALOG = 0x0110;
static constexpr auto DVL_WM_COMMAND = 0x0111;
static constexpr auto DVL_WM_SYSCOMMAND = 0x0112;

static constexpr auto DVL_WM_CHAR = 0x0102;
static constexpr auto DVL_WM_CAPTURECHANGED = 0x0215;

static constexpr auto DVL_WM_CREATE = 0x0001;
static constexpr auto DVL_WM_PAINT = 0x000F;
static constexpr auto DVL_WM_CLOSE = 0x0010;
static constexpr auto DVL_WM_QUERYENDSESSION = 0x0011;
static constexpr auto DVL_WM_ERASEBKGND = 0x0014;
static constexpr auto DVL_WM_QUERYNEWPALETTE = 0x030F;
static constexpr auto DVL_WM_PALETTECHANGED = 0x0311;

static constexpr auto DVL_SC_CLOSE = 0xF060;

static constexpr auto DVL_VK_RETURN = 0x0D;
static constexpr auto DVL_VK_BACK = 0x08;
static constexpr auto DVL_VK_SHIFT = 0x10;
static constexpr auto DVL_VK_ESCAPE = 0x1B;
static constexpr auto DVL_VK_SPACE = 0x20;
static constexpr auto DVL_VK_LEFT = 0x25;
static constexpr auto DVL_VK_UP = 0x26;
static constexpr auto DVL_VK_RIGHT = 0x27;
static constexpr auto DVL_VK_DOWN = 0x28;

static constexpr auto DVL_VK_F1 = 0x70;
static constexpr auto DVL_VK_F2 = 0x71;
static constexpr auto DVL_VK_F3 = 0x72;
static constexpr auto DVL_VK_F4 = 0x73;
static constexpr auto DVL_VK_F5 = 0x74;
static constexpr auto DVL_VK_F6 = 0x75;
static constexpr auto DVL_VK_F7 = 0x76;
static constexpr auto DVL_VK_F8 = 0x77;
static constexpr auto DVL_VK_F9 = 0x78;
static constexpr auto DVL_VK_F10 = 0x79;
static constexpr auto DVL_VK_F11 = 0x7A;
static constexpr auto DVL_VK_F12 = 0x7B;

static constexpr auto DVL_VK_TAB = 0x09;
static constexpr auto DVL_VK_PAUSE = 0x13;
static constexpr auto DVL_VK_PRIOR = 0x21;
static constexpr auto DVL_VK_NEXT = 0x22;
static constexpr auto DVL_VK_SNAPSHOT = 0x2C;

static constexpr auto DVL_VK_OEM_1 = 0xBA;
static constexpr auto DVL_VK_OEM_PLUS = 0xBB;
static constexpr auto DVL_VK_OEM_COMMA = 0xBC;
static constexpr auto DVL_VK_OEM_MINUS = 0xBD;
static constexpr auto DVL_VK_OEM_PERIOD = 0xBE;
static constexpr auto DVL_VK_OEM_2 = 0xBF;
static constexpr auto DVL_VK_OEM_3 = 0xC0;
static constexpr auto DVL_VK_OEM_4 = 0xDB;
static constexpr auto DVL_VK_OEM_5 = 0xDC;
static constexpr auto DVL_VK_OEM_6 = 0xDD;
static constexpr auto DVL_VK_OEM_7 = 0xDE;
//static constexpr auto DVL_VK_OEM_8 = 0xDF;
//static constexpr auto DVL_VK_OEM_102 = 0xE2;

static constexpr auto DVL_MK_SHIFT = 0x0004;
static constexpr auto DVL_MK_LBUTTON = 0x0001;
static constexpr auto DVL_MK_RBUTTON = 0x0002;

static constexpr auto DVL_MB_TASKMODAL = 0x00002000L;
static constexpr auto DVL_MB_ICONHAND = 0x00000010L;
static constexpr auto DVL_MB_ICONEXCLAMATION = 0x00000030L;

}