I TRY TO COMPLIE A LESSON FROM NEHE USING SDL OPENGL AND VC 6.0 AND NOT WORK, PLEASE HELPE --------------------Configuration: leccion2 - Win32 Debug-------------------- Linking... lesson02.obj : error LNK2001: unresolved external symbol __fltused lesson02.obj : error LNK2001: unresolved external symbol __chkesp lesson02.obj : error LNK2001: unresolved external symbol _exit lesson02.obj : error LNK2001: unresolved external symbol _fprintf lesson02.obj : error LNK2001: unresolved external symbol __iob LINK : error LNK2001: unresolved external symbol _WinMainCRTStartup Debug/leccion2.exe : fatal error LNK1120: 6 unresolved externals Error executing link.exe. leccion2.exe - 7 error(s), 0 warning(s)