View Full Version : Unresolved Externals
I'm trying to get started in opengl, I tried compiling a simple program, but I get
LIBCD.lib(wincrt0.obj) : error LNK2001: unresolved external symbol _WinMain@16
Debug/gl.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
Dunno whats going on. Help?
03-20-2001, 01:21 PM
Odd, it's usually the other way around. Are you using GLUT? If so, did you create your project (assuming you're using MSVC) as a Win32 console application rather than a normal Win32 application?
03-23-2001, 11:08 AM
WinMain is the entry point for an Win32 application. If you want to use standard c main as the entry point, do the following (under MSVC):
Go to the project settings, Linker-Tab, Output and enter "mainCRTStartup" as the entry point (type it in exactly with upper- and lowercase).
After this the standard main-function will be used as your applications starting point.
Hope this helps.
P.S.: I forgot to mention, taht you should start with a win application. That prevents Windows from generating a console window every time you run your application.
[This message has been edited by CoBour (edited 03-23-2001).]
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