Windows 8 DLL File Information - MMDevAPI.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 8, extracted the information from them, and then saved it into HTML reports. If you want to view a report of another DLL, go to the main page of this Web site.

General Information

File Description:	MMDevice API
File Version:	6.2.9200.16384 (win8_rtm.120725-1247)
Company:	Microsoft Corporation
Product Name:	Microsoft® Windows® Operating System
DLL popularity	Low - 6 other DLL files in system32 directory are statically linked to this file.
File Size:	299 KB
Total Number of Exported Functions:	19
Total Number of Exported Functions With Names:	5

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	264,704 Bytes	86.2%	Read, Execute	Code
RT_BSS	0x00042000	0 Bytes	0.0%	Write, Read	Uninitialized Data
.data	0x00043000	3,584 Bytes	1.2%	Write, Read	Initialized Data
.idata	0x00044000	7,168 Bytes	2.3%	Read	Initialized Data
RT_DATA	0x00046000	512 Bytes	0.2%	Write, Read	Initialized Data
.rsrc	0x00047000	2,048 Bytes	0.7%	Read	Initialized Data
.reloc	0x00048000	16,896 Bytes	5.5%	Read, Discardable	Initialized Data

Static Linking

MMDevAPI.dll is statically linked to the following files:

msvcrt.dll
ntdll.dll
api-ms-win-core-libraryloader-l1-1-1.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-core-interlocked-l1-2-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-string-l2-1-0.dll
RPCRT4.dll
api-ms-win-core-threadpool-l1-2-0.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-processthreads-l1-1-1.dll
api-ms-win-core-localization-l1-2-0.dll
api-ms-win-core-sysinfo-l1-2-0.dll
api-ms-win-core-realtime-l1-1-0.dll
api-ms-win-core-file-l1-2-0.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-core-io-l1-1-1.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-threadpool-legacy-l1-1-0.dll
api-ms-win-core-string-obsolete-l1-1-0.dll
api-ms-win-core-shlwapi-obsolete-l1-1-0.dll
DEVOBJ.dll
api-ms-win-service-private-l1-1-0.dll
api-ms-win-core-windowserrorreporting-l1-1-0.dll
api-ms-win-core-threadpool-private-l1-1-0.dll
api-ms-win-core-localization-private-l1-1-0.dll
api-ms-win-core-apiquery-l1-1-0.dll
api-ms-win-core-delayload-l1-1-1.dll

This means that when MMDevAPI.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, MMDevAPI.dll won't be loaded.

List of files that are statically linked to MMDevAPI.dll

AudioEndpointBuilder.dll
AUDIOKSE.dll
AudioSes.dll
audiosrv.dll
rdpendp.dll
Windows.Media.MediaControl.dll

This means that when one of the above files is loaded, MMDevAPI.dll will be loaded too. (The opposite of the previous 'Static Linking' section)

General Resources Information

Resource Type	Number of Items	Total Size	% of File
Icons	0	0 Bytes	0.0%
Animated Icons	0	0 Bytes	0.0%
Cursors	0	0 Bytes	0.0%
Animated Cursors	0	0 Bytes	0.0%
Bitmaps	0	0 Bytes	0.0%
AVI Files	0	0 Bytes	0.0%
Dialog-Boxes	0	0 Bytes	0.0%
HTML Related Files	0	0 Bytes	0.0%
Menus	0	0 Bytes	0.0%
Strings	2	64 Bytes	0.0%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	3	1,552 Bytes	0.5%
Total	5	1,616 Bytes	0.5%

Icons in this file

No icons found in this file

Cursors in this file

No cursors found in this file

Dialog-boxes list (up to 200 dialogs)

No dialog resources in this file.

String resources in this dll (up to 200 strings)

String ID	String Text
101	%1 (%2)
102	%1!d!- %2

COM Classes/Interfaces

There is no type library in this file with COM classes/interfaces information

Exported Functions List

The following functions are exported by this dll:

ActivateAudioInterfaceAsync	DllCanUnloadNow	DllGetClassObject	DllRegisterServer
DllUnregisterServer

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _CxxThrowException	_XcptFilter
  __CxxFrameHandler	__dllonexit
  _amsg_exit	_errno
  _except_handler4_common	_ftol2_sse
  _initterm	_lock
  _onexit	_purecall
  _resetstkoflw	_unlock
  _vsnprintf	_vsnwprintf
  _wcsicmp	_wtoi
  calloc	free
  malloc	memcmp
  memcpy	memcpy_s
  memmove_s	memset
  public: virtual __thiscall type_info::~type_info(void)	realloc
  void __cdecl terminate(void)	wcscat_s
  wcscpy_s	wcsncmp
  wcsncpy_s	wcstol
  wcstoul

• ntdll.dll:
  

  EtwGetTraceEnableFlags	EtwGetTraceEnableLevel	EtwGetTraceLoggerHandle	EtwLogTraceEvent
  EtwNotificationRegister	EtwNotificationUnregister	EtwRegisterTraceGuidsW	EtwSendNotification
  EtwTraceMessage	EtwUnregisterTraceGuids	ShipAssert

• api-ms-win-core-libraryloader-l1-1-1.dll:
  

  KernelBase!DisableThreadLibraryCalls	KernelBase!FindResourceExW	KernelBase!FreeLibrary
  KernelBase!GetModuleFileNameW	KernelBase!GetModuleHandleExW	KernelBase!GetModuleHandleW
  KernelBase!GetProcAddress	KernelBase!LoadLibraryExW	KernelBase!LoadResource
  KernelBase!LoadStringW	KernelBase!SizeofResource

• api-ms-win-core-heap-l1-2-0.dll:
  

  KernelBase!GetProcessHeap	KernelBase!HeapDestroy	ntdll!RtlAllocateHeap	ntdll!RtlFreeHeap
  ntdll!RtlReAllocateHeap	ntdll!RtlSizeHeap

• api-ms-win-core-interlocked-l1-2-0.dll:
  

  KernelBase!InterlockedCompareExchange	KernelBase!InterlockedDecrement	KernelBase!InterlockedExchange
  KernelBase!InterlockedIncrement

• api-ms-win-core-registry-l1-1-0.dll:
  

  KernelBase!RegCloseKey	KernelBase!RegCreateKeyExW	KernelBase!RegDeleteKeyExW	KernelBase!RegDeleteTreeW
  KernelBase!RegDeleteValueW	KernelBase!RegEnumKeyExW	KernelBase!RegEnumValueW	KernelBase!RegGetValueW
  KernelBase!RegOpenKeyExW	KernelBase!RegQueryInfoKeyW	KernelBase!RegQueryValueExW	KernelBase!RegSetValueExW

• api-ms-win-core-synch-l1-2-0.dll:
  

  KernelBase!CreateEventW	KernelBase!InitOnceExecuteOnce	KernelBase!ResetEvent
  KernelBase!SetEvent	KernelBase!Sleep	KernelBase!WaitForSingleObject
  KernelBase!WaitForSingleObjectEx	ntdll!RtlAcquireSRWLockExclusive	ntdll!RtlAcquireSRWLockShared
  ntdll!RtlDeleteCriticalSection	ntdll!RtlEnterCriticalSection	ntdll!RtlInitializeConditionVariable
  ntdll!RtlInitializeCriticalSection	ntdll!RtlLeaveCriticalSection	ntdll!RtlReleaseSRWLockExclusive
  ntdll!RtlReleaseSRWLockShared	ntdll!RtlTryEnterCriticalSection

• api-ms-win-core-string-l1-1-0.dll:
  

  KernelBase!CompareStringOrdinal

  KernelBase!CompareStringW

  KernelBase!MultiByteToWideChar

• api-ms-win-core-errorhandling-l1-1-1.dll:
  

  KernelBase!GetLastError	KernelBase!RaiseException	KernelBase!SetUnhandledExceptionFilter
  KernelBase!UnhandledExceptionFilter

• api-ms-win-core-string-l2-1-0.dll:
  

  KernelBase!CharNextW

• RPCRT4.dll:
  

  NdrClientCall2

  RpcBindingFromStringBindingW

  RpcStringBindingComposeW

  RpcStringFreeW

• api-ms-win-core-threadpool-l1-2-0.dll:
  

  KernelBase!CreateThreadpoolCleanupGroup	KernelBase!CreateThreadpoolTimer	KernelBase!CreateThreadpoolWait
  KernelBase!CreateThreadpoolWork	KernelBase!TrySubmitThreadpoolCallback	ntdll!TpCallbackUnloadDllOnCompletion
  ntdll!TpPostWork	ntdll!TpReleaseCleanupGroup	ntdll!TpReleaseCleanupGroupMembers
  ntdll!TpReleaseTimer	ntdll!TpReleaseWait	ntdll!TpReleaseWork
  ntdll!TpSetTimer	ntdll!TpSetWait	ntdll!TpWaitForTimer
  ntdll!TpWaitForWait	ntdll!TpWaitForWork

• api-ms-win-core-handle-l1-1-0.dll:
  

  KernelBase!CloseHandle

• api-ms-win-core-processthreads-l1-1-1.dll:
  

  kernel32!GetCurrentProcess	kernel32!GetCurrentProcessId	kernel32!GetCurrentThreadId	kernel32!ProcessIdToSessionId
  kernel32!TerminateProcess

• api-ms-win-core-localization-l1-2-0.dll:
  

  KernelBase!FormatMessageW

  KernelBase!GetThreadLocale

  KernelBase!SetThreadLocale

• api-ms-win-core-sysinfo-l1-2-0.dll:
  

  KernelBase!GetLocalTime	KernelBase!GetSystemTime	KernelBase!GetSystemTimeAsFileTime
  KernelBase!GetTickCount

• api-ms-win-core-realtime-l1-1-0.dll:
  

  ntdll!RtlQueryUnbiasedInterruptTime

• api-ms-win-core-file-l1-2-0.dll:
  

  KernelBase!CompareFileTime

  KernelBase!CreateFileW

• api-ms-win-core-timezone-l1-1-0.dll:
  

  KernelBase!SystemTimeToFileTime

• api-ms-win-core-io-l1-1-1.dll:
  

  kernel32!DeviceIoControl

• api-ms-win-core-debug-l1-1-1.dll:
  

  KernelBase!IsDebuggerPresent

  KernelBase!OutputDebugStringA

• api-ms-win-core-profile-l1-1-0.dll:
  

  ntdll!RtlQueryPerformanceCounter

• api-ms-win-core-threadpool-legacy-l1-1-0.dll:
  

  KernelBase!UnregisterWaitEx

• api-ms-win-core-string-obsolete-l1-1-0.dll:
  

  kernel32!lstrcmpiW

• api-ms-win-core-shlwapi-obsolete-l1-1-0.dll:
  

  KernelBase!SHLoadIndirectString

• DEVOBJ.dll:
  

  DevObjCreateDeviceInfoList	DevObjDestroyDeviceInfoList	DevObjEnumDeviceInfo
  DevObjEnumDeviceInterfaces	DevObjGetClassDevs	DevObjGetDeviceInstanceId
  DevObjGetDeviceInterfaceAlias	DevObjGetDeviceInterfaceDetail	DevObjGetDeviceInterfaceProperty
  DevObjGetDeviceInterfacePropertyKeys	DevObjGetDeviceProperty	DevObjOpenDeviceInfo
  DevObjOpenDeviceInterface	DevObjOpenDeviceInterfaceRegKey	DevObjSetDeviceInterfaceProperty
  DevObjSetDeviceProperty

• api-ms-win-service-private-l1-1-0.dll:
  

  sechost!SubscribeServiceChangeNotifications

  sechost!UnsubscribeServiceChangeNotifications

• api-ms-win-core-windowserrorreporting-l1-1-0.dll:
  

  KernelBase!WerRegisterMemoryBlock

• api-ms-win-core-threadpool-private-l1-1-0.dll:
  

  KernelBase!RegisterWaitForSingleObjectEx

• api-ms-win-core-localization-private-l1-1-0.dll:
  

  KernelBase!LoadStringByReference

• api-ms-win-core-apiquery-l1-1-0.dll:
  

  ntdll!ApiSetQueryApiSetPresence

• api-ms-win-core-delayload-l1-1-1.dll:
  

  kernel32!DelayLoadFailureHook

  ntdll!LdrResolveDelayLoadedAPI