Home › Engine executable › Imports and dependencies

Engine executable. Settings and tools of the game program (CivilizationVI.exe), usable without a mod. Mostly undocumented debug and configuration functionality; descriptions come from analysis of the executable and have not all been tried in the running game.

Imports and dependencies

The Windows executable is not a single block: it loads game libraries that sit next to it (Base/Binaries/Win64Steam), two platform SDKs (Steam and Epic) and the usual Windows and C runtime DLLs. This page lists every DLL the executable imports and, for each function, how many functions of the exe call it. Read from the import table of CivilizationVI.exe (DX11, July 2024); the role of each DLL is inferred from its name and the functions imported.

Why it matters for modding. The Lua virtual machine (HavokScript_FinalRelease.dll), the database layer (DatabaseDLL_FinalRelease.dll) and the text system (Localization_FinalRelease.dll) are separate DLLs, so a hook on a Lua or database call can be placed in that DLL as well as in the exe. The exe imports only 4 functions from the database DLL: Initialize, Shutdown, CreateConnection, SetDefaultLogger.

DLLs

DLL	Role (inferred)	Kind	Imports	Called from the exe
bink2w64.dll	Bink video playback (intro movies, subtitles)	game	22	22
DatabaseDLL_FinalRelease.dll	SQLite database layer: initialise, open connections, logger	game	4	4
HavokScript_FinalRelease.dll	Lua virtual machine (Havok Script)	game	71	71
Localization_FinalRelease.dll	Text database and language handling (strings, language lists, coverage)	game	45	43
EOSSDK-Win64-Shipping.dll	Epic Online Services SDK (lobbies, sessions, networking, ownership)	platform	70	70
steam_api64.dll	Steamworks client API (achievements, friends, workshop, overlay, callbacks)	platform	17	16
ADVAPI32.dll	Registry and security APIs	system	7	7
d3d11.dll	Direct3D 11 (device creation)	system	1	1
dbghelp.dll	Symbols and mini dumps (crash reports)	system	12	12
dxgi.dll	DXGI (adapters and swap chains)	system	1	1
GDI32.dll	Graphics device interface	system	2	2
IMM32.dll	Input method editors (text entry for Asian languages)	system	3	3
IPHLPAPI.DLL	Network adapter information	system	1	1
KERNEL32.dll	Core Windows API: files, threads, memory, modules	system	156	156
ole32.dll	COM	system	7	7
OLEAUT32.dll	COM automation strings	system	3	2
SETUPAPI.dll	Device enumeration (hardware information)	system	5	5
SHELL32.dll	Shell: known folders, opening URLs and folders	system	6	6
SHLWAPI.dll	Path and string helpers	system	4	4
USER32.dll	Windows, messages and input	system	68	68
VERSION.dll	File version information	system	6	6
WINHTTP.dll	HTTP client (Firaxis Live, telemetry, downloads)	system	10	10
WINMM.dll	Multimedia timers	system	3	3
WS2_32.dll	Windows sockets (multiplayer transport)	system	43	43
api-ms-win-crt-conio-l1-1-0.dll	C runtime (universal CRT): conio	runtime	1	1
api-ms-win-crt-convert-l1-1-0.dll	C runtime (universal CRT): convert	runtime	12	12
api-ms-win-crt-environment-l1-1-0.dll	C runtime (universal CRT): environment	runtime	1	1
api-ms-win-crt-filesystem-l1-1-0.dll	C runtime (universal CRT): filesystem	runtime	7	7
api-ms-win-crt-heap-l1-1-0.dll	C runtime (universal CRT): heap	runtime	8	8
api-ms-win-crt-locale-l1-1-0.dll	C runtime (universal CRT): locale	runtime	2	2
api-ms-win-crt-math-l1-1-0.dll	C runtime (universal CRT): math	runtime	34	34
api-ms-win-crt-runtime-l1-1-0.dll	C runtime (universal CRT): runtime	runtime	30	30
api-ms-win-crt-stdio-l1-1-0.dll	C runtime (universal CRT): stdio	runtime	33	32
api-ms-win-crt-string-l1-1-0.dll	C runtime (universal CRT): string	runtime	39	39
api-ms-win-crt-time-l1-1-0.dll	C runtime (universal CRT): time	runtime	5	5
api-ms-win-crt-utility-l1-1-0.dll	C runtime (universal CRT): utility	runtime	3	3
MSVCP140.dll	C++ standard library runtime	runtime	129	118
VCRUNTIME140.dll	C++ runtime	runtime	19	19

DatabaseDLL_FinalRelease.dll

SQLite database layer: initialise, open connections, logger. 4 imports.

4 functions

Function	Calling functions	Examples
`bool Database::Initialize(void)`	1	`0xd60968`
`bool Database::Shutdown(void)`	1	`0xd6096e`
`class Database::IDatabaseConnection1 * Database::CreateConnection(char const *,int,class Database::IDatabaseLo`	1	`0xd60974`
`void Database::SetDefaultLogger(class Database::IDatabaseLogger *)`	1	`0xd60962`

Localization_FinalRelease.dll

Text database and language handling (strings, language lists, coverage). 45 imports.

45 functions

Function	Calling functions	Examples
`public: virtual Localization::String::~String(void)`	40	`0x4e5a0`, `0x4e810`
`class Localization::StringDictionary const & Localization::GetStringDictionary(void)`	24	`GameCore::App::Configuration::Lua::IGame::lGetEnabledMods`, `GameCore::Serializer::Manager::MakeMetaData`
`class Localization::String Localization::Lookup(char const *)`	20	`0x4e5a0`, `Civ6App::InitialInit`
`public: char const * Localization::String::toUTF8(void)`	19	`Civ6App::InitialInit`, `GameCore::App::Configuration::Game::Instance::GetTeamName`
`public: char const * Localization::String::toUTF8(unsigned int &,int)`	16	`0xb4800`, `0xb6280`
`class Localization::Language const & Localization::GetCurrentLanguage(void)`	10	`AppUIManager::AppUIManager`, `0x4fa90`
`public: unsigned int Localization::StringDictionary::GetCurrentLanguageIndex(void)const`	9	`GameCore::App::Configuration::Lua::IGame::lGetEnabledMods`, `AppModdingFramework::ConfigureContent`
`public: bool Localization::String::PushArgument(double)`	8	`0x4c9110`, `0x4ca5d0`
`public: char const * Localization::Language::GetType(void)const`	8	`AppUIManager::AppUIManager`, `0x4fa90`
`public: Localization::String::String(char const *,unsigned int)`	7	`AppLuaLocaleLibrary::lToLower`, `AppLuaLocaleLibrary::lToNumber`
`public: Localization::String::String(void)`	7	`0x5ef0`, `0x4e5a0`
`public: Localization::SharedString::~SharedString(void)`	6	`GameCore::Serializer::Manager::MakeMetaData`, `0x180d10`
`public: bool Localization::String::PushArgument(char const *)`	6	`GameCore::App::Configuration::Game::SetToDefaultGameName`, `0x4c9110`
`public: char const * Localization::StringDictionary::GetLanguageType(unsigned int)const`	6	`GameCore::App::Telemetry::Listener::Listener`, `ModdingLocalizationService::HasString`
`public: class Localization::String Localization::StringDictionary::LookupBundle(char const *,unsigned int,unsi`	6	`GameCore::App::Configuration::Lua::IGame::lGetEnabledMods`, `AppModdingFramework::ConfigureContent`
`public: unsigned int Localization::StringDictionary::GetLanguageCount(void)const`	6	`GameCore::App::Telemetry::Listener::Listener`, `ModdingLocalizationService::HasString`
`public: class Localization::String & Localization::String::operator=(class Localization::String const &)`	5	`0x4e5a0`, `GameCore::App::Configuration::Game::Instance::GetTeamName`
`public: bool Localization::String::PushArgument(int)`	4	`GameCore::App::Configuration::Game::Instance::GetTeamName`, `0x4c9110`
`public: char const * Localization::SharedString::GetString(unsigned int &)const`	4	`GameCore::Serializer::Manager::MakeMetaData`, `AppLuaLocaleLibrary::lBundle`
`public: class Localization::SharedString Localization::StringDictionary::Bundle(char const *)const`	3	`GameCore::Serializer::Manager::MakeMetaData`, `Network::Manager::OnTeamVictory`
`public: void Localization::StringDictionary::NotifyDatabaseUpdated(void)const`	3	`AppModdingFramework::ConfigureContent`, `AppModdingFramework::RollbackContent`
`class Localization::SharedString Localization::GetLanguageDisplayName(char const ,char const )`	2	`0x4c9e70`, `0x4c9f10`
`public: Localization::String::String(char const *)`	2	`GameCore::App::UI::Lua::ScriptSystemArg_FileList::Push`, `AppLuaLocaleLibrary::lToNumber`
`public: bool Localization::Language::CompareNoCase(char const ,unsigned int,char const ,unsigned int,int &)c`	2	`0x4d61e0`, `0x4d66a0`
`public: bool Localization::StringDictionary::HasKey(char const *,unsigned int,unsigned int)const`	2	`ModdingLocalizationService::HasString`, `0x4ca090`
`public: bool Localization::StringDictionary::IsValidKey(char const *)const`	2	`AppLuaLocaleLibrary::lCompose`, `0x4ca4d0`
`public: char const * Localization::SharedString::GetBuffer(unsigned int &)const`	2	`0x180d10`, `Network::Manager::OnTeamVictory`
`public: class Localization::String Localization::StringDictionary::Lookup(char const *,unsigned int)const`	2	`0x25a600`, `0x25b9b0`
`bool Localization::Initialize(char16_t const ,class Database::IDatabaseConnection1 ,char const *,bool,class`	1	`Civ6App::SetupLocalization`
`bool Localization::Shutdown(void)`	1	`Civ6App::FinalShutdown`
`public: Localization::SharedString::SharedString(void)`	1	`0x180d10`
`public: bool Localization::Language::Compare(char const ,unsigned int,char const ,unsigned int,int &)const`	1	`AppLuaLocaleLibrary::lCompare`
`public: bool Localization::String::IsEmpty(void)const`	1	`Network::LuaMatchmakingLibrary::AddLobbyToTable`
`public: bool Localization::String::PushArgument(__int64)`	1	`GameCore::App::UI::Lua::ScriptSystemArg_FileList::Push`
`public: bool Localization::StringDictionary::GetLanguageCoverage(unsigned int,int &,int &)const`	1	`0x4c9c10`
`public: bool Localization::StringDictionary::HasKey(char const *,unsigned int)const`	1	`ModdingLocalizationService::HasString`
`public: bool Localization::StringDictionary::TryLookup(char const *,unsigned int,class Localization::String &)`	1	`ModdingLocalizationService::LookupString`
`public: bool Localization::StringDictionary::TryLookupLanguage(char const *,unsigned int,unsigned int,class Lo`	1	`ModdingLocalizationService::LookupString`
`public: bool Localization::StringDictionary::TryLookupLanguageUncached(char const *,unsigned int,unsigned int,`	1	`0x180d10`
`public: char const * Localization::StringDictionary::GetLanguageDisplayName(unsigned int)const`	1	`0x4c9b00`
`public: class Localization::String Localization::StringDictionary::LookupLanguage(char const *,unsigned int)co`	1	`AppLuaLocaleLibrary::lLookupLanguage`
`public: unsigned int Localization::SharedString::GetLength(void)const`	1	`Network::Manager::OnTeamVictory`
`public: void Localization::String::NameArgument(unsigned int,char const *)`	1	`0x4ca5d0`
`public: bool Localization::String::PushArgument(char const *,unsigned int)`	0	—
`public: bool Localization::String::PushArgument(float)`	0	—

HavokScript_FinalRelease.dll

Lua virtual machine (Havok Script). 71 imports.

71 functions

Function	Calling functions	Examples
`char const * hks_obj_tolstring(struct lua_State ,struct HksObject ,unsigned __int64 *)`	1	`0xdbd6fe`
`char const * luaL_checklstring(struct lua_State ,int,unsigned __int64 )`	1	`0xdbd740`
`char const * luaL_optlstring(struct lua_State ,int,char const ,unsigned __int64 *)`	1	`0xdbd746`
`char const * luaL_typename(struct lua_State *,int)`	1	`0xdbd87e`
`char const * lua_getupvalue(struct lua_State *,int,int)`	1	`0xdbd82a`
`char const * lua_typename(struct lua_State *,int)`	1	`0xdbd860`
`double hks_obj_tonumber(struct lua_State ,struct HksObject const )`	1	`0xdbd6f8`
`double luaL_checknumber(struct lua_State *,int)`	1	`0xdbd776`
`double luaL_optnumber(struct lua_State *,int,double)`	1	`0xdbd782`
`int hks_obj_equal(struct lua_State ,struct HksObject const ,struct HksObject const *)`	1	`0xdbd704`
`int hks_obj_getmetatable(struct lua_State ,struct HksObject const ,struct HksObject *)`	1	`0xdbd70a`
`int hks_obj_isnumber(struct lua_State ,struct HksObject const )`	1	`0xdbd74c`
`int hks_obj_lessthan(struct lua_State ,struct HksObject const ,struct HksObject const *)`	1	`0xdbd7e8`
`int hks_obj_rawequal(struct lua_State ,struct HksObject const ,struct HksObject const *)`	1	`0xdbd7a6`
`int hks_obj_setfenv(struct lua_State ,struct HksObject const ,struct HksObject const *)`	1	`0xdbd764`
`int hks_obj_setmetatable(struct lua_State ,struct HksObject const ,struct HksObject const *)`	1	`0xdbd710`
`int hksi_lua_error(struct lua_State *)`	1	`0xdbd7dc`
`int luaL_argerror(struct lua_State ,int,char const )`	1	`0xdbd788`
`int luaL_checkinteger(struct lua_State *,int)`	1	`0xdbd758`
`int luaL_checkoption(struct lua_State ,int,char const ,char const * const * const)`	1	`0xdbd7d6`
`int luaL_error(struct lua_State ,char const ,...)`	1	`0xdbd75e`
`int luaL_loadbuffer(struct lua_State ,char const ,unsigned __int64,char const *)`	1	`0xdbd878`
`int luaL_loadstring(struct lua_State ,char const )`	1	`0xdbd866`
`int luaL_optinteger(struct lua_State *,int,int)`	1	`0xdbd77c`
`int luaL_ref(struct lua_State *,int)`	1	`0xdbd81e`
`int lua_cpcall(struct lua_State ,int ()(struct lua_State ),void )`	1	`0xdbd842`
`int lua_gc(struct lua_State *,int,int)`	1	`0xdbd73a`
`int lua_getinfo(struct lua_State ,char const ,struct lua_Debug *)`	1	`0xdbd86c`
`int lua_getstack(struct lua_State ,int,struct lua_Debug )`	1	`0xdbd872`
`int lua_pcall(struct lua_State *,int,int,int)`	1	`0xdbd85a`
`public: HksStateSettings::HksStateSettings(void)`	1	`0xdbd830`
`public: class hks::InternString * hks::StringTable::internHashed(struct lua_State ,char const ,unsigned __in`	1	`0xdbd7e2`
`public: void hks::CallStack::growApiStack(struct lua_State *,int)`	1	`0xdbd6ec`
`struct HksObject hks_obj_getfield(struct lua_State *,struct HksObject,struct HksObject)`	1	`0xdbd716`
`struct HksObject hks_obj_gettable(struct lua_State ,struct HksObject,struct HksObject const )`	1	`0xdbd7ac`
`struct HksObject hks_obj_newlstringhashed(struct lua_State ,char const ,unsigned __int64,unsigned int)`	1	`0xdbd6f2`
`struct HksObject hks_obj_rawget_array(struct lua_State ,struct HksObject const ,int)`	1	`0xdbd80c`
`struct lua_State * lua_newstate(void * ()(void ,void ,unsigned __int64,unsigned __int64),void )`	1	`0xdbd848`
`struct lua_State * lua_newthread(struct lua_State *)`	1	`0xdbd7a0`
`unsigned __int64 hks_obj_objlen(struct lua_State ,struct HksObject const )`	1	`0xdbd752`
`unsigned __int64 hks_obj_rawlength(struct lua_State ,struct HksObject const )`	1	`0xdbd812`
`void * lua_newuserdata(struct lua_State *,unsigned __int64)`	1	`0xdbd78e`
`void hks_obj_gc_write_barrier(struct lua_State ,class hks::ChunkHeader ,struct HksObject const *)`	1	`0xdbd7ee`
`void hks_obj_getfenv(struct lua_State ,struct HksObject const ,struct HksObject *)`	1	`0xdbd7d0`
`void hks_obj_next(struct lua_State ,struct HksObject const ,struct HksObject ,struct HksObject )`	1	`0xdbd794`
`void hks_obj_rawget(struct lua_State ,struct HksObject const ,struct HksObject const ,struct HksObject )`	1	`0xdbd722`
`void hks_obj_rawgeti(struct lua_State ,struct HksObject const ,int,struct HksObject *)`	1	`0xdbd728`
`void hks_obj_rawgetslot_outofline(struct lua_State ,class hks::StructInst const ,class hks::InternString *)`	1	`0xdbd7f4`
`void hks_obj_rawset(struct lua_State ,struct HksObject const ,struct HksObject const *,struct HksObject cons`	1	`0xdbd72e`
`void hks_obj_rawset_array(struct lua_State ,struct HksObject const ,int,struct HksObject const *)`	1	`0xdbd812`
`void hks_obj_rawseti(struct lua_State ,struct HksObject const ,int,struct HksObject const *)`	1	`0xdbd734`
`void hks_obj_rawsetslot_assignment(struct lua_State ,class hks::StructInst ,struct HksObject const *,unsigne`	1	`0xdbd800`
`void hks_obj_rawsetslot_assignment_nogc(struct lua_State ,class hks::StructInst ,struct HksObject const *,un`	1	`0xdbd806`
`void hks_obj_rawsetslot_outofline(struct lua_State ,class hks::StructInst ,class hks::InternString *)`	1	`0xdbd7fa`
`void hks_obj_settable(struct lua_State ,struct HksObject const ,struct HksObject const *,struct HksObject co`	1	`0xdbd71c`
`void hks_pushnamedcclosure(struct lua_State ,int ()(struct lua_State ),int,char const ,int)`	1	`0xdbd6e6`
`void hks_seterrorfunction(int ()(char const ,int,char const ,unsigned int,char const ,char const *))`	1	`0xdbd836`
`void luaL_addchar(struct luaL_Buffer *,char)`	1	`0xdbd7b2`
`void luaL_addlstring(struct luaL_Buffer ,char const ,unsigned __int64)`	1	`0xdbd7b8`
`void luaL_addstring(struct luaL_Buffer ,char const )`	1	`0xdbd7be`
`void luaL_addvalue(struct luaL_Buffer *)`	1	`0xdbd854`
`void luaL_buffinit(struct lua_State ,struct luaL_Buffer )`	1	`0xdbd7c4`
`void luaL_checktype(struct lua_State *,int,int)`	1	`0xdbd76a`
`void luaL_openlibs(struct lua_State *)`	1	`0xdbd84e`
`void luaL_pushresult(struct luaL_Buffer *)`	1	`0xdbd7ca`
`void luaL_unref(struct lua_State *,int,int)`	1	`0xdbd824`
`void luaL_where(struct lua_State *,int)`	1	`0xdbd770`
`void lua_call(struct lua_State *,int,int)`	1	`0xdbd79a`
`void lua_close(struct lua_State *)`	1	`0xdbd83c`
`void lua_concat(struct lua_State *,int)`	1	`0xdbd6da`
`void lua_createtable(struct lua_State *,int,int)`	1	`0xdbd6e0`

bink2w64.dll

Bink video playback (intro movies, subtitles). 22 imports.

22 functions

Function	Calling functions	Examples
`BinkDoFrameAsyncWait`	5	`0xdbdb50`, `Movie::Tick`
`BinkClose`	3	`0xdbdb50`, `Movie::OpenClip`
`BinkDoFrameAsyncMulti`	3	`Movie::Tick`, `Movie::OpenClip`
`BinkPause`	3	`Movie::Tick`, `0xdbf310`
`BinkGetTrackID`	2	`Movie::OpenClip`, `0xdbf660`
`BinkRegisterFrameBuffers`	2	`0xdbdb50`, `Movie::OpenClip`
`BinkSetVolume`	2	`Movie::OpenClip`, `0xdbf660`
`BinkGetFrameBuffersInfo`	1	`Movie::OpenClip`
`BinkGoto`	1	`0xdbf470`
`BinkNextFrame`	1	`Movie::Tick`
`BinkOpen`	1	`Movie::OpenClip`
`BinkOpenDirectSound`	1	`0xdbfa00`
`BinkOpenWaveOut`	1	`0xdbfa00`
`BinkOpenWithOptions`	1	`Movie::OpenClip`
`BinkRequestStopAsyncThread`	1	`0xdbf7c0`
`BinkSetMemory`	1	`0xdbfa00`
`BinkSetSoundSystem`	1	`0xdbfa00`
`BinkSetWillLoop`	1	`Movie::Tick`
`BinkShouldSkip`	1	`Movie::Tick`
`BinkStartAsyncThread`	1	`0xdbfa00`
`BinkWait`	1	`Movie::Tick`
`BinkWaitStopAsyncThread`	1	`0xdbf7c0`

steam_api64.dll

Steamworks client API (achievements, friends, workshop, overlay, callbacks). 17 imports.

17 functions

Function	Calling functions	Examples
`SteamInternal_ContextInit`	156	`0x3d0c0`, `0x3f110`
`SteamAPI_UnregisterCallback`	23	`0x5da10`, `0x5e100`
`SteamInternal_FindOrCreateUserInterface`	10	`0x40b50`, `0x75e60`
`SteamAPI_GetHSteamUser`	9	`0x40b50`, `0x75e60`
`SteamAPI_UnregisterCallResult`	8	`0x5d840`, `0x715a0`
`SteamAPI_RegisterCallResult`	5	`0x715a0`, `0x7fc8d0`
`SteamAPI_RegisterCallback`	5	`0x5d070`, `0x7fbb00`
`SteamInternal_FindOrCreateGameServerInterface`	3	`0x81ad40`, `0x81ad70`
`SteamAPI_Init`	2	`App::Steam::Utility::GetLanguage`, `0x503070`
`SteamAPI_RunCallbacks`	2	`0x76410`, `0x804710`
`SteamGameServer_GetHSteamUser`	2	`0x81ad40`, `0x848890`
`SteamAPI_RestartAppIfNecessary`	1	`0x74960`
`SteamAPI_SetMiniDumpComment`	1	`0x76710`
`SteamAPI_WriteMiniDump`	1	`0x76710`
`SteamGameServer_Shutdown`	1	`FNetSteamServer::Shutdown`
`SteamInternal_GameServer_Init`	1	`FNetSteamServer::InitSteamGameServer`
`SteamGameServer_RunCallbacks`	0	—

EOSSDK-Win64-Shipping.dll

Epic Online Services SDK (lobbies, sessions, networking, ownership). 70 imports.

70 functions

Function	Calling functions	Examples
`EOS_ProductUserId_IsValid`	16	`0x7edd30`, `0x7edea0`
`EOS_LobbyDetails_Release`	3	`0x82c490`, `Network::EOS::Lobby::EventHandler::OnFindLobbys`
`EOS_Logging_SetLogLevel`	3	`App::EOS::SetupFromOptions`, `0x825e40`
`EOS_EResult_ToString`	2	`0x7edfa0`, `Network::EOS::NetAccessENet::EventHandler::OnConnectionRequest`
`EOS_EpicAccountId_IsValid`	2	`EOS_helper::IDToString`, `0x7ede80`
`EOS_LobbySearch_CopySearchResultByIndex`	2	`0x82c490`, `Network::EOS::Lobby::EventHandler::OnFindLobbys`
`EOS_LobbySearch_Find`	2	`Network::EOS::Lobby::EventHandler::OnFindLobbys`, `Network::EOS::Lobby::EventHandler::RequestLobbies`
`EOS_LobbySearch_Release`	2	`Network::EOS::Lobby::EventHandler::RequestLobbies`, `0x8341a0`
`EOS_Auth_AddNotifyLoginStatusChanged`	1	`0x7f0080`
`EOS_Auth_CopyUserAuthToken`	1	`Network::EOS::Authorization::Instance::Connect`
`EOS_Auth_GetLoginStatus`	1	`Network::EOS::Authorization::Instance::OnEOSAuthLogin`
`EOS_Auth_Login`	1	`Network::EOS::Authorization::Instance::Authorize`
`EOS_Auth_Token_Release`	1	`Network::EOS::Authorization::Instance::Connect`
`EOS_ByteArray_ToString`	1	`Network::EOS::Authorization::Instance::GetSteamAppTicket`
`EOS_Connect_AddNotifyAuthExpiration`	1	`0x7f0080`
`EOS_Connect_CreateUser`	1	`Network::EOS::Authorization::Instance::CreateNewAccount`
`EOS_Connect_Login`	1	`Network::EOS::Authorization::Instance::Connect`
`EOS_EpicAccountId_ToString`	1	`EOS_helper::IDToString`
`EOS_Initialize`	1	`0x7ede00`
`EOS_LobbyDetails_CopyAttributeByIndex`	1	`Network::EOS::Lobby::EventHandler::CreateLobbyFromLobbyDetails`
`EOS_LobbyDetails_CopyInfo`	1	`Network::EOS::Lobby::EventHandler::CreateLobbyFromLobbyDetails`
`EOS_LobbyDetails_GetAttributeCount`	1	`Network::EOS::Lobby::EventHandler::CreateLobbyFromLobbyDetails`
`EOS_LobbyDetails_Info_Release`	1	`Network::EOS::Lobby::EventHandler::CreateLobbyFromLobbyDetails`
`EOS_LobbyModification_AddAttribute`	1	`Network::EOS::Lobby::EventHandler::AddAttribute`
`EOS_LobbyModification_Release`	1	`Network::EOS::Lobby::EventHandler::BatchUploadAttributes`
`EOS_LobbyModification_SetMaxMembers`	1	`Network::EOS::Lobby::EventHandler::BatchUploadAttributes`
`EOS_LobbySearch_GetSearchResultCount`	1	`Network::EOS::Lobby::EventHandler::OnFindLobbys`
`EOS_LobbySearch_SetParameter`	1	`Network::EOS::Lobby::EventHandler::AddSearchParam`
`EOS_Lobby_AddNotifyLobbyMemberStatusReceived`	1	`0x834100`
`EOS_Lobby_AddNotifyLobbyMemberUpdateReceived`	1	`0x834100`
`EOS_Lobby_AddNotifyLobbyUpdateReceived`	1	`0x834100`
`EOS_Lobby_Attribute_Release`	1	`Network::EOS::Lobby::EventHandler::CreateLobbyFromLobbyDetails`
`EOS_Lobby_CopyLobbyDetailsHandle`	1	`Network::EOS::Lobby::EventHandler::GetLobbyDetailsByEOSID`
`EOS_Lobby_CreateLobby`	1	`Network::EOS::Lobby::EventHandler::CreateLobby`
`EOS_Lobby_CreateLobbySearch`	1	`Network::EOS::Lobby::EventHandler::RequestLobbies`
`EOS_Lobby_JoinLobby`	1	`Network::EOS::Lobby::EventHandler::JoinEOSLobby`
`EOS_Lobby_LeaveLobby`	1	`Network::EOS::Lobby::EventHandler::LeaveEOSLobby`
`EOS_Lobby_PromoteMember`	1	`Network::EOS::Lobby::EventHandler::SetLobbyOwner`
`EOS_Lobby_RemoveNotifyLobbyMemberStatusReceived`	1	`0x834270`
`EOS_Lobby_RemoveNotifyLobbyMemberUpdateReceived`	1	`0x834270`
`EOS_Lobby_RemoveNotifyLobbyUpdateReceived`	1	`0x834270`
`EOS_Lobby_UpdateLobby`	1	`Network::EOS::Lobby::EventHandler::BatchUploadAttributes`
`EOS_Lobby_UpdateLobbyModification`	1	`Network::EOS::Lobby::EventHandler::BatchUploadAttributes`
`EOS_Logging_SetCallback`	1	`0x7edfb0`
`EOS_P2P_AcceptConnection`	1	`Network::EOS::NetAccessENet::EventHandler::OnConnectionRequest`
`EOS_P2P_AddNotifyPeerConnectionClosed`	1	`Network::EOS::NetAccessENet::EventHandler::SubscribeToConnectionRequests`
`EOS_P2P_AddNotifyPeerConnectionRequest`	1	`Network::EOS::NetAccessENet::EventHandler::SubscribeToConnectionRequests`
`EOS_P2P_CloseConnection`	1	`FNetAccessENetEOS::CloseEOSConnection`
`EOS_P2P_CloseConnections`	1	`FNetAccessENetEOS::CloseAllEOSConnections`
`EOS_P2P_GetNextReceivedPacketSize`	1	`Network::EOS::TransportThread::Run`
`EOS_P2P_QueryNATType`	1	`0x857410`
`EOS_P2P_ReceivePacket`	1	`Network::EOS::TransportThread::Run`
`EOS_P2P_RemoveNotifyPeerConnectionClosed`	1	`0x858800`
`EOS_P2P_RemoveNotifyPeerConnectionRequest`	1	`0x858800`
`EOS_P2P_SendPacket`	1	`Network::EOS::TransportThread::SendP2PMessage`
`EOS_Platform_Create`	1	`0x7ed580`
`EOS_Platform_GetAuthInterface`	1	`0x7ed670`
`EOS_Platform_GetConnectInterface`	1	`0x7ed690`
`EOS_Platform_GetLobbyInterface`	1	`0x7ed6b0`
`EOS_Platform_GetP2PInterface`	1	`0x7edc30`
`EOS_Platform_GetPresenceInterface`	1	`0x7edc50`
`EOS_Platform_Release`	1	`0x7edf70`
`EOS_Platform_Tick`	1	`0x7edf50`
`EOS_PresenceModification_Release`	1	`Network::EOS::Lobby::EventHandler::SetLobbyInviteCommandLine`
`EOS_PresenceModification_SetJoinInfo`	1	`Network::EOS::Lobby::EventHandler::SetLobbyInviteCommandLine`
`EOS_Presence_CreatePresenceModification`	1	`Network::EOS::Lobby::EventHandler::SetLobbyInviteCommandLine`
`EOS_Presence_SetPresence`	1	`Network::EOS::Lobby::EventHandler::SetLobbyInviteCommandLine`
`EOS_ProductUserId_FromString`	1	`0x7edfd0`
`EOS_ProductUserId_ToString`	1	`0x7edd30`
`EOS_Shutdown`	1	`0x7ed650`

System APIs by purpose

The Windows API functions the exe imports, grouped by what they do (a pattern match on the name; other is not listed). Useful to see how the exe touches the file system, the network, the registry and other processes.

file system (39)

39 functions

Function	DLL	Calling functions
`CreateFileA`	KERNEL32.dll	9
`ReadFile`	KERNEL32.dll	7
`WriteFile`	KERNEL32.dll	7
`FindClose`	KERNEL32.dll	6
`GetModuleFileNameA`	KERNEL32.dll	6
`CreateFileW`	KERNEL32.dll	5
`FindFirstFileA`	KERNEL32.dll	5
`DeleteFileA`	KERNEL32.dll	3
`CreateDirectoryA`	KERNEL32.dll	2
`CreateDirectoryW`	KERNEL32.dll	2
`GetFileAttributesExW`	KERNEL32.dll	2
`GetFileSize`	KERNEL32.dll	2
`GetFileSizeEx`	KERNEL32.dll	2
`GetModuleFileNameW`	KERNEL32.dll	2
`CopyFileA`	KERNEL32.dll	1
`CopyFileW`	KERNEL32.dll	1
`CreateFileMappingA`	KERNEL32.dll	1
`DeleteFileW`	KERNEL32.dll	1
`FindCloseChangeNotification`	KERNEL32.dll	1
`FindFirstChangeNotificationW`	KERNEL32.dll	1
`FindFirstFileW`	KERNEL32.dll	1
`FindNextChangeNotification`	KERNEL32.dll	1
`FindNextFileA`	KERNEL32.dll	1
`FindNextFileW`	KERNEL32.dll	1
`GetCurrentDirectoryA`	KERNEL32.dll	1
`GetFileAttributesA`	KERNEL32.dll	1
`GetFileAttributesW`	KERNEL32.dll	1
`GetTempPathA`	KERNEL32.dll	1
`MoveFileW`	KERNEL32.dll	1
`PathCombineW`	SHLWAPI.dll	1
`PathFileExistsA`	SHLWAPI.dll	1
`PathFileExistsW`	SHLWAPI.dll	1
`PathIsRelativeA`	SHLWAPI.dll	1
`ReadFileEx`	KERNEL32.dll	1
`RemoveDirectoryW`	KERNEL32.dll	1
`SetCurrentDirectoryW`	KERNEL32.dll	1
`SetFileAttributesA`	KERNEL32.dll	1
`SetFileAttributesW`	KERNEL32.dll	1
`SetFilePointer`	KERNEL32.dll	1

network (52)

52 functions

Function	DLL	Calling functions
`WSAGetLastError`	WS2_32.dll	49
`htons`	WS2_32.dll	20
`ntohs`	WS2_32.dll	18
`closesocket`	WS2_32.dll	13
`ntohl`	WS2_32.dll	12
`WSASetLastError`	WS2_32.dll	10
`htonl`	WS2_32.dll	8
`setsockopt`	WS2_32.dll	8
`WSACleanup`	WS2_32.dll	7
`WSAStartup`	WS2_32.dll	7
`bind`	WS2_32.dll	7
`recv`	WS2_32.dll	7
`send`	WS2_32.dll	7
`select`	WS2_32.dll	6
`sendto`	WS2_32.dll	6
`socket`	WS2_32.dll	6
`getsockname`	WS2_32.dll	5
`getsockopt`	WS2_32.dll	5
`ioctlsocket`	WS2_32.dll	5
`connect`	WS2_32.dll	4
`freeaddrinfo`	WS2_32.dll	4
`getaddrinfo`	WS2_32.dll	4
`inet_ntoa`	WS2_32.dll	4
`recvfrom`	WS2_32.dll	4
`GetAdaptersAddresses`	IPHLPAPI.DLL	3
`accept`	WS2_32.dll	3
`gethostbyname`	WS2_32.dll	3
`listen`	WS2_32.dll	3
`shutdown`	WS2_32.dll	3
`WSAGetOverlappedResult`	WS2_32.dll	2
`WSAPoll`	WS2_32.dll	2
`WSARecv`	WS2_32.dll	2
`WSASend`	WS2_32.dll	2
`WSASocketA`	WS2_32.dll	2
`gethostname`	WS2_32.dll	2
`inet_addr`	WS2_32.dll	2
`WSACloseEvent`	WS2_32.dll	1
`WSACreateEvent`	WS2_32.dll	1
`WSAIoctl`	WS2_32.dll	1
`WSARecvFrom`	WS2_32.dll	1
`WSASendTo`	WS2_32.dll	1
`WinHttpAddRequestHeaders`	WINHTTP.dll	1
`WinHttpConnect`	WINHTTP.dll	1
`WinHttpOpen`	WINHTTP.dll	1
`WinHttpOpenRequest`	WINHTTP.dll	1
`WinHttpQueryHeaders`	WINHTTP.dll	1
`WinHttpReadData`	WINHTTP.dll	1
`WinHttpReceiveResponse`	WINHTTP.dll	1
`WinHttpSendRequest`	WINHTTP.dll	1
`WinHttpSetOption`	WINHTTP.dll	1
`WinHttpSetStatusCallback`	WINHTTP.dll	1
`__WSAFDIsSet`	WS2_32.dll	1

registry and system information (32)

32 functions

Function	DLL	Calling functions
`GetSystemTimeAsFileTime`	KERNEL32.dll	3
`GetComputerNameA`	KERNEL32.dll	2
`GetNativeSystemInfo`	KERNEL32.dll	2
`GetSystemMetrics`	USER32.dll	2
`GetSystemTime`	KERNEL32.dll	2
`GetVersionExA`	KERNEL32.dll	2
`GlobalMemoryStatus`	KERNEL32.dll	2
`RegOpenKeyExW`	ADVAPI32.dll	2
`RegQueryValueExW`	ADVAPI32.dll	2
`GetComputerNameW`	KERNEL32.dll	1
`GetFileVersionInfoExW`	VERSION.dll	1
`GetFileVersionInfoSizeExW`	VERSION.dll	1
`GetFileVersionInfoSizeW`	VERSION.dll	1
`GetFileVersionInfoW`	VERSION.dll	1
`GetLogicalProcessorInformationEx`	KERNEL32.dll	1
`GetSystemDirectoryW`	KERNEL32.dll	1
`GetSystemInfo`	KERNEL32.dll	1
`GetSystemPowerStatus`	KERNEL32.dll	1
`GetUserNameA`	ADVAPI32.dll	1
`GetUserNameW`	ADVAPI32.dll	1
`GlobalMemoryStatusEx`	KERNEL32.dll	1
`IsProcessorFeaturePresent`	KERNEL32.dll	1
`SHGetFolderLocation`	SHELL32.dll	1
`SHGetKnownFolderPath`	SHELL32.dll	1
`SHGetPathFromIDListA`	SHELL32.dll	1
`SetupDiDestroyDeviceInfoList`	SETUPAPI.dll	1
`SetupDiEnumDeviceInterfaces`	SETUPAPI.dll	1
`SetupDiGetClassDevsW`	SETUPAPI.dll	1
`SetupDiGetDeviceInstanceIdW`	SETUPAPI.dll	1
`SetupDiGetDeviceInterfaceDetailW`	SETUPAPI.dll	1
`VerQueryValueA`	VERSION.dll	1
`VerQueryValueW`	VERSION.dll	1

processes, threads and modules (32)

32 functions

Function	DLL	Calling functions
`EnterCriticalSection`	KERNEL32.dll	245
`WaitForSingleObject`	KERNEL32.dll	58
`InitializeCriticalSection`	KERNEL32.dll	23
`GetProcAddress`	KERNEL32.dll	21
`GetCurrentThreadId`	KERNEL32.dll	20
`CreateEventW`	KERNEL32.dll	12
`FreeLibrary`	KERNEL32.dll	12
`Sleep`	KERNEL32.dll	9
`GetCurrentProcess`	KERNEL32.dll	8
`LoadLibraryA`	KERNEL32.dll	8
`SetThreadPriority`	KERNEL32.dll	8
`CreateThread`	KERNEL32.dll	7
`LoadLibraryW`	KERNEL32.dll	7
`WaitForSingleObjectEx`	KERNEL32.dll	7
`GetModuleHandleA`	KERNEL32.dll	6
`GetModuleHandleW`	KERNEL32.dll	6
`GetCurrentProcessId`	KERNEL32.dll	5
`GetCurrentThread`	KERNEL32.dll	5
`GetModuleHandleExA`	KERNEL32.dll	5
`SetThreadAffinityMask`	KERNEL32.dll	5
`SleepEx`	KERNEL32.dll	4
`CreateEventA`	KERNEL32.dll	3
`OpenProcess`	KERNEL32.dll	2
`SetThreadExecutionState`	KERNEL32.dll	2
`SetThreadIdealProcessor`	KERNEL32.dll	2
`TerminateProcess`	KERNEL32.dll	2
`TlsAlloc`	KERNEL32.dll	2
`CreateProcessA`	KERNEL32.dll	1
`InitializeCriticalSectionEx`	KERNEL32.dll	1
`ShellExecuteA`	SHELL32.dll	1
`WaitForMultipleObjects`	KERNEL32.dll	1
`WaitForMultipleObjectsEx`	KERNEL32.dll	1

windowing and input (33)

33 functions

Function	DLL	Calling functions
`ClipCursor`	USER32.dll	3
`DefWindowProcW`	USER32.dll	3
`OpenClipboard`	USER32.dll	3
`MessageBoxW`	USER32.dll	2
`MonitorFromWindow`	USER32.dll	2
`SetClipboardData`	USER32.dll	2
`SetWindowLongPtrW`	USER32.dll	2
`CreateWindowExW`	USER32.dll	1
`DispatchMessageW`	USER32.dll	1
`EnumWindows`	USER32.dll	1
`GetAsyncKeyState`	USER32.dll	1
`GetClipboardData`	USER32.dll	1
`GetCursorPos`	USER32.dll	1
`GetKeyboardLayout`	USER32.dll	1
`GetKeyboardLayoutNameA`	USER32.dll	1
`GetMonitorInfoA`	USER32.dll	1
`GetWindowInfo`	USER32.dll	1
`GetWindowLongPtrW`	USER32.dll	1
`GetWindowTextA`	USER32.dll	1
`GetWindowTextLengthA`	USER32.dll	1
`GetWindowThreadProcessId`	USER32.dll	1
`ImmGetCompositionStringW`	IMM32.dll	1
`ImmGetContext`	IMM32.dll	1
`MessageBoxA`	USER32.dll	1
`PeekMessageW`	USER32.dll	1
`RegisterClassExW`	USER32.dll	1
`SetCursor`	USER32.dll	1
`SetCursorPos`	USER32.dll	1
`SetWindowLongPtrA`	USER32.dll	1
`SetWindowPos`	USER32.dll	1
`SetWindowTextA`	USER32.dll	1
`SetWindowsHookExA`	USER32.dll	1
`TranslateMessage`	USER32.dll	1

debugging and crash handling (21)

21 functions

Function	DLL	Calling functions
`SetUnhandledExceptionFilter`	KERNEL32.dll	7
`IsDebuggerPresent`	KERNEL32.dll	5
`RtlCaptureContext`	KERNEL32.dll	5
`OutputDebugStringW`	KERNEL32.dll	3
`RaiseException`	KERNEL32.dll	3
`RtlLookupFunctionEntry`	KERNEL32.dll	3
`RtlVirtualUnwind`	KERNEL32.dll	3
`StackWalk64`	dbghelp.dll	2
`SymFunctionTableAccess64`	dbghelp.dll	2
`SymGetModuleBase64`	dbghelp.dll	2
`SymGetModuleInfo64`	dbghelp.dll	2
`SymLoadModuleEx`	dbghelp.dll	2
`UnhandledExceptionFilter`	KERNEL32.dll	2
`OutputDebugStringA`	KERNEL32.dll	1
`SymCleanup`	dbghelp.dll	1
`SymFromAddr`	dbghelp.dll	1
`SymGetLineFromAddr64`	dbghelp.dll	1
`SymGetOptions`	dbghelp.dll	1
`SymInitialize`	dbghelp.dll	1
`SymSetOptions`	dbghelp.dll	1
`SymUnloadModule64`	dbghelp.dll	1