"Linker Error - LNK2019"

From: Aman <Aman@xxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 16 Jul 2007 03:08:01 -0700

I developed an app in VS6.0 and OS using WinCE5.0 and build the SDK for the
same. Now I am trying to port my App to EmbeddedVS4.0 which is compatible
with Wince5.0 SDK and platform builder. But I am getting a lot of linking
errors " Error - LNK2019 unresolved external symbol". Though i am able to
trace the same symbol to a header file which i have included.
Can some body resolve this issue?
thanks in advance.

Here is the snapshot of errors i am getting.

Linking...
Creating library X86Dbg/IBACnetGW.lib and object X86Dbg/IBACnetGW.exp
IBGWmain.obj : error LNK2019: unresolved external symbol __imp__timeGetTime
referenced in function _wperiodicfunction
IBGWmain.obj : error LNK2019: unresolved external symbol _localtime
referenced in function _fraGetTimeDate
IBGWmain.obj : error LNK2019: unresolved external symbol _time referenced in
function _fraGetTimeDate
IBGWmain.obj : error LNK2019: unresolved external symbol __ftime referenced
in function _fraGetTimeDate
IBGWmain.obj : error LNK2019: unresolved external symbol __tzset referenced
in function _fraGetTimeDate
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfStart referenced in function _CreateNetConfObj
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfSetEventRcv referenced in function _CreateNetConfObj
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfNew referenced in function _CreateNetConfObj
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfGetPort referenced in function _CreateNetConfObj
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfService referenced in function _StartNC
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientService referenced in function _StartNC
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgSend referenced in function _NetConfOnRcv
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgAppendU32 referenced in function _NetConfOnRcv
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgNewResp referenced in function _NetConfOnRcv
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgGetU8 referenced in function _RequestNodeList
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgGetENUM referenced in function _RequestNodeList
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgGetU16 referenced in function _RequestNodeList
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgGetPort referenced in function _RequestNodeList
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgGetIP referenced in function _RequestNodeList
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgGetU32 referenced in function _RequestNodeList
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgSendReq referenced in function _RequestNodeList
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgNew referenced in function _RequestNodeList
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_NetConfMsgNewRead referenced in function _RequestNodeList
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientStart referenced in function _InitSingleGateway
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientSetEventRcv referenced in function _InitSingleGateway
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientSetEventConnDelete referenced in function _InitSingleGateway
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientSetEventConnUpdate referenced in function _InitSingleGateway
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientSetEventEventDelete referenced in function _InitSingleGateway
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientSetEventEventUpdate referenced in function _InitSingleGateway
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientNew referenced in function _InitSingleGateway
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientConnUpdate referenced in function _ConnectSingleGateway
IBGWonyxworksclient.obj : error LNK2019: unresolved external symbol
_ClientConnDelete referenced in function _deleteconnection
bipwin.obj : error LNK2019: unresolved external symbol _ioctlsocket
referenced in function _bipInit
bipwin.obj : error LNK2019: unresolved external symbol _bind referenced in
function _bipInit
bipwin.obj : error LNK2019: unresolved external symbol _setsockopt
referenced in function _bipInit
bipwin.obj : error LNK2019: unresolved external symbol _socket referenced in
function _bipInit
bipwin.obj : error LNK2019: unresolved external symbol _WSAStartup
referenced in function _bipInit
bipwin.obj : error LNK2019: unresolved external symbol _WSACleanup
referenced in function _bipDeinit
bipwin.obj : error LNK2019: unresolved external symbol _closesocket
referenced in function _bipDeinit
bipwin.obj : error LNK2019: unresolved external symbol _sendto referenced in
function _bipTransmit
bipwin.obj : error LNK2019: unresolved external symbol _recvfrom referenced
in function _bipWork
bipwin.obj : error LNK2019: unresolved external symbol _inet_addr referenced
in function _EnumIP
bipwin.obj : error LNK2019: unresolved external symbol _GetAdaptersInfo
referenced in function _EnumIP
bipwin.obj : error LNK2019: unresolved external symbol _inet_ntoa referenced
in function _inettoa
ethwin.obj : error LNK2019: unresolved external symbol _Packet32SendPacket
referenced in function _ethTransmit
ethwin.obj : error LNK2019: unresolved external symbol _Packet32InitPacket
referenced in function _ethTransmit
ethwin.obj : error LNK2019: unresolved external symbol
_Packet32GetMaxFrameSize referenced in function _ethTransmit
ethwin.obj : error LNK2019: unresolved external symbol
_Packet32AllocatePacket referenced in function _ethTransmit
ethwin.obj : error LNK2019: unresolved external symbol _Packet32WaitPacket
referenced in function _ethTransmit
ethwin.obj : error LNK2019: unresolved external symbol _Packet32Deinit
referenced in function _ethGetNICnames
ethwin.obj : error LNK2019: unresolved external symbol _Packet32GetNames
referenced in function _ethGetNICnames
ethwin.obj : error LNK2019: unresolved external symbol _Packet32Init
referenced in function _ethGetNICnames
ethwin.obj : error LNK2019: unresolved external symbol _Packet32Installed
referenced in function _ethGetNICnames
ethwin.obj : error LNK2019: unresolved external symbol __beginthread
referenced in function _MACPInit
serialwin.obj : error LNK2001: unresolved external symbol __beginthread
ethwin.obj : error LNK2019: unresolved external symbol _Packet32FreePacket
referenced in function _MACPInit
ethwin.obj : error LNK2019: unresolved external symbol
_Packet32ReceivePacket referenced in function _MACPInit
ethwin.obj : error LNK2019: unresolved external symbol
_Packet32GetMaxReadReqs referenced in function _MACPInit
ethwin.obj : error LNK2019: unresolved external symbol _Packet32SetFilter
referenced in function _MACPInit
ethwin.obj : error LNK2019: unresolved external symbol _Packet32OpenAdapter
referenced in function _MACPInit
ethwin.obj : error LNK2019: unresolved external symbol _Packet32CloseAdapter
referenced in function _CloseAdapters
ethwin.obj : error LNK2019: unresolved external symbol _Packet32GetAddress
referenced in function _MACPgetaddr
serialwin.obj : error LNK2019: unresolved external symbol _BuildCommDCB
referenced in function _SerialInit1
serialwin.obj : error LNK2019: unresolved external symbol _select referenced
in function _SerialTxBuf
corelibc.lib(pegwmain.obj) : error LNK2019: unresolved external symbol
_WinMain referenced in function _WinMainCRTStartup
packet32.lib(packet32.obj) : error LNK2019: unresolved external symbol
__imp__CreateEventA@16 referenced in function _Packet32AllocatePacket@8
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__CreateEventA@16 referenced in function _StartPacketDriver95
packet32.lib(packet32.obj) : error LNK2019: unresolved external symbol
__imp__CloseHandle@4 referenced in function _Packet32FreePacket@4
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__CloseHandle@4 referenced in function _Packet95GetRxCount@4
packetnt.lib(PacketNT.obj) : error LNK2001: unresolved external symbol
__imp__CloseHandle@4
packet32.lib(packet32.obj) : error LNK2019: unresolved external symbol
__imp__GetVersionExA@4 referenced in function _IsIt95
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__RegCloseKey@4 referenced in function _Packet95Installed@0
packetnt.lib(PacketNT.obj) : error LNK2001: unresolved external symbol
__imp__RegCloseKey@4
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__RegOpenKeyExA@20 referenced in function _Packet95Installed@0
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__GetOverlappedResult@16 referenced in function
_Packet95DeviceIoControl@16
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__GetOverlappedResult@16 referenced in function _StartPacketDriverNT
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__GetLastError@0 referenced in function _Packet95DeviceIoControl@16
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__GetLastError@0 referenced in function _StartPacketDriverNT
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__DeviceIoControl@32 referenced in function _Packet95DeviceIoControl@16
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__DeviceIoControl@32 referenced in function _StartPacketDriverNT
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__ResetEvent@4 referenced in function _Packet95DeviceIoControl@16
packetnt.lib(PacketNT.obj) : error LNK2001: unresolved external symbol
__imp__ResetEvent@4
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__CreateFileA@28 referenced in function _StartPacketDriver95
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__wsprintfA referenced in function _StartPacketDriver95
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__GlobalLock@4 referenced in function _mymalloc95@4
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__GlobalAlloc@8 referenced in function _mymalloc95@4
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__GlobalFree@4 referenced in function _myfree95@4
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__GlobalUnlock@4 referenced in function _myfree95@4
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__GlobalHandle@4 referenced in function _myfree95@4
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__GlobalSize@4 referenced in function _mysize95@4
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__WriteFile@20 referenced in function _P95LogToFile
packetnt.lib(PacketNT.obj) : error LNK2001: unresolved external symbol
__imp__WriteFile@20
packet95.lib(Packet95.obj) : error LNK2019: unresolved external symbol
__imp__SetFilePointer@16 referenced in function _P95LogToFile
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__RegOpenKeyExW@20 referenced in function _PacketNTInstalled
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__CloseServiceHandle@4 referenced in function _StartPacketDriverNT
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__ControlService@12 referenced in function _StartPacketDriverNT
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__QueryServiceStatus@8 referenced in function _StartPacketDriverNT
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__Sleep@4 referenced in function _StartPacketDriverNT
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__StartServiceW@12 referenced in function _StartPacketDriverNT
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__OpenServiceW@12 referenced in function _StartPacketDriverNT
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__MessageBoxW@16 referenced in function _StartPacketDriverNT
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__OpenSCManagerW@12 referenced in function _StartPacketDriverNT
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__CreateFileW@28 referenced in function _PacketNTOpenAdapter
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__DefineDosDeviceW@12 referenced in function _PacketNTOpenAdapter
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__CreateEventW@16 referenced in function _PacketNTAllocatePacket
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__ReadFile@20 referenced in function _PacketNTReceivePacket
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__RegQueryValueExW@24 referenced in function _PacketNTGetDeviceNames
packetnt.lib(PacketNT.obj) : error LNK2019: unresolved external symbol
__imp__GetVersionExW@4 referenced in function _GetOSNT
X86Dbg/IBACnetGW.exe : fatal error LNK1120: 98 unresolved externals
Error executing link.exe.

IBACnetGW.exe - 109 error(s), 0 warning(s)
.

Follow-Ups:
- Re: "Linker Error - LNK2019"
  - From: Paul G. Tobey [eMVP]

Prev by Date: Re: Questions about WINCE 5.0's some basics
Next by Date: Re: !EventConnect Problem
Previous by thread: Re: Windows CE Audio - Balance
Next by thread: Re: "Linker Error - LNK2019"
Index(es):
- Date
- Thread

Relevant Pages

Re: Porting app from VS 6.0 to EVC++ 4.0
... for the configuration that you're trying to build. ... This doesn't automatically happen for every function in a DLL and, ... IBGWonyxworksclient.obj: error LNK2019: unresolved external symbol ... _ClientSetEventRcv referenced in function _InitSingleGateway ...
(microsoft.public.windowsce.app.development)
Re: "Linker Error - LNK2019"
... Link with the right libraries for the API ... IBGWmain.obj: error LNK2019: unresolved external symbol ... _ClientSetEventRcv referenced in function _InitSingleGateway ... ethwin.obj: error LNK2019: unresolved external symbol _Packet32SendPacket ...
(microsoft.public.windowsce.app.development)
Re: "Linker Error - LNK2019"
... I am developing an app for a gateway that interacts with the live phy ... IBGWmain.obj: error LNK2019: unresolved external symbol ... _ClientSetEventRcv referenced in function _InitSingleGateway ... ethwin.obj: error LNK2019: unresolved external symbol _Packet32SendPacket ...
(microsoft.public.windowsce.app.development)
Porting app from VS 6.0 to EVC++ 4.0
... I hav ewritten an app in VS 6.0 to be finnaly running on target with WinCE ... IBGWonyxworksclient.obj: error LNK2019: unresolved external symbol ... _NetConfSetEventRcv referenced in function _CreateNetConfObj ... _ClientSetEventRcv referenced in function _InitSingleGateway ...
(microsoft.public.windowsce.app.development)