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Linker Error Undefined Reference To Winmain

Advertisement lotuseclat79 Thread Starter Joined: Sep 12, 2003 Messages: 20,583 Which library does a Dev-C++ compiled program have to link with to resolve the following [Linker error]: undefined reference to '[emailprotected]' I was hitting Enter after each word or number. Close! #ifdef _WIN32 // Windows is the only crappy OS that uses WinSock! WSACleanup(); // WinSock cleanup routine. #endif } bool CComm::SendMsg( weblink

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Linking then looks for the entry point, and if it doesn't find the right one, throws an error. I had to change a few things, because I guess the code was getting a little old. After linking, i get an error like C:\DEV-C++\LIB\\libmingw32.a(main.o)(.text+0x8e): undefined reference to `[email protected]' How can i provide a .def file for my DLL ? http://www.cplusplus.com/forum/beginner/25188/

Windows applications require WinMain(). Here's an example of such a syntax : // 2 global variables int AdrIO; static char ValIO; void MyFunction(..........) { __asm("mov _AdrIO, %dx") ; // loading 16 bits register __asm("mov _ValIO, You have to have it.

Always trust the 'net.[tm] */ #if defined(_MSC_VER) #pragma comment(lib, "wsock32.lib") #elif defined(__BORLANDC__) #pragma(lib, "mswsock.lib") #endif #endif class CComm { private: that function would not be found in an external library; it's the Windows application's equivalent of main() -- it has some extra Windows-specific parameters that Forum Today's Posts C and C++ FAQ Forum Actions Mark Forums Read Quick Links View Forum Leaders What's New? C++ delete a pointer (free memory) The determinant of the matrix When is it okay to exceed the absolute maximum rating on a part?

I'm a beginner with C, and I haven't found an answer to this question that I understand. Why does Luke ignore Yoda's advice? Also, had to disable HIPS (Prevx1R) to prevent ld.exe from being blocked - guess the HIPS seems to be working! -- Tom lotuseclat79, Apr 23, 2006 #3 This thread has http://stackoverflow.com/questions/26470353/how-do-i-solve-the-following-errors-undefined-reference-to-winmain-error I've noticed that this can be a problem if you're writing a console program and accidentally have your project set to Windows Program, but I've checked this and it's definitely set

Contact Us - GIDForums™ - Archive - Top vBulletin, Copyright © 2000 - 2016, Jelsoft Enterprises Ltd. Faq Reply With Quote July 20th, 2006,09:17 AM #6 No Profile Picture fierydog View Profile View Forum Posts  Contributing User Devshed Newbie (0 - 499 posts)    Wrong Project Type The linker error regarding WinMain above can occur in a number of situations, particularly when you are using a C++ IDE such as CodeBlocks or Visual Studio. In any case, this should not even get to the linking part because you use VerifyDollar before declaring it, so how you have a linker error is beyond me. –chris Feb

How do i enable Debugging mode ? I don't know "Dev C++" but shou should probably start a "Windows console" project or something like this. –Michael Walz Oct 20 '14 at 16:25 How are you going grade.cpp 1
[Linker error] undefined reference to `median(std::vector<double, std::allocator<double> >)' [Linker error] undefined reference to `[email protected]' ld returned 1 exit status 3. It does the same for any libraries (.a and .lib files) you may be using.

Traditionally, linker technology has lagged behind compilers, mostly because it’s generally more fun to build a compiler than to build a linker. have a peek at these guys These are compiled separately, using the C++ compiler, to produce object code files (files with a .o or a .obj extension) which contain machine code. Here is the list of them, they can be found on Microsoft Windows 98 download site 47569us.exe - labeled as Windows98SE shutdown dcom98.exe - see also http://www.microsoft.com/com/dcom/dcom98/dcom1_3.asp DX81eng.exe - latest version Public huts to stay overnight around UK "the Salsa20 core preserves diagonal shifts" Referee did not fully understand accepted paper How to unlink (remove) the special hardlink "." created for a

Join 59 other followers Create a free website or blog at WordPress.com. %d bloggers like this: Register Remember Me? The linker is normally a separate program from the compiler (for example, the GCC linker is called ld) but will normally be called for you when you use your compiler suite’s Your code, with WinMain(), may compile, but when linking you'll run into a problem. http://cygnussoft.com/linker-error/linker-error-undefined-reference-to-direct3dcreate9-4.html Put together, you get a situation where linker errors, and the reasons for them, can be cryptic in the extreme.

As Oler1s mentioned in response to fierydog's post above, you need that entry point. Edit: Now that I read the source code just maybe it has to do with the msg part. The errors that appear (when I try to compile the source files) are: 1.

The reason being is because for some reason I seem to get that same linker error when i use that msg part.

Not main(). You can look it up online at MSDN and the microsoft site. Faq Reply With Quote July 20th, 2006,10:25 AM #7 No Profile Picture Oler1s View Profile View Forum Posts  Contributing User Devshed Regular (2000 - 2499 posts)    But when I run the project, the console appears (the black window with a white cursor :P ) and nothing happens.

Originally Posted by fierydog My guess would be you need to include a library. You are compiling the source that you downloaded from the bottom of the page, directly without modification? But none of them is surely not possible. this content Soft question: What exactly is a solver in optimization?

No Definition Probably the most common reason for unresolved reference errors is that you simply have not defined the thing you are referencing. You might want to try this one last in case the other above didn't work, as it should update many parts of the system). How to know if a meal was cooked with or contains alcohol? Make sure you create a "Console Application" project -- not a Windows (GUI) application project.

I am having strange problems under Windows XP How do i enable Debugging mode ? By mramazing in forum C++ Programming Replies: 12 Last Post: 05-03-2008, 10:06 PM linker error undefined reference to By BJtoVisualcC++ in forum C++ Programming Replies: 3 Last Post: 06-18-2007, 11:40 AM It was a linker error, not a compiler error. Once all the object files have been produced, the linker looks at them and works out what the final addresses of functions in the executable will be.

You can compile code without an entry point (main, winmain, dllmain) just fine. Before I continue further, suppose I input the following student information: John 95 100 80 88 Jane 96 99 81 81 Joseph 84 92 82 82 Aleah 97 100 83 83 Search: Forum Beginners [Linker error] undefined reference to [Linker error] undefined reference to `[email protected]' Jun 19, 2010 at 8:49am UTC adny (10) I've just learned how to split a program So now I'm not exactly sure what to do.

Under that assumption, something in your project is configured to call WinMain(), which you did not define, hence the linker error. These IDEs offer you a number of project types such as “Windows Application” and “Console Application”. What I do wrong? Add your main program's cpp file, then add the other cpp files you intend to use in your project.

Did you look in the config for your project yet? Put in Project Options, Linker parameters : --def yourfile.def I am having strange problems under Windows XP Try to run Windows Update and make sure that you have the Program Compatability GIDForums > Computer Programming Forums > C++ Forum [Linker error] undefined reference to `[email protected]' User Name Remember Me?