I wrote the easiest program but i get error:
void CTesteDlg::OnBnClickedButton1()
{
// TODO: Add your control notification handler code here
auxInitDisplayMode(AUX_SINGLE|AUX_RGBA);
auxInitPosition(100,100,250,250);
auxInitWindow("yes");
glClearColor(0.0f,0.0f,1.0f,1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glFlush();
}

Code :
Error	1	error LNK2019: unresolved external symbol _auxInitWindowA@4 referenced in function "public: void __thiscall CTesteDlg::OnBnClickedButton1(void)" (?OnBnClickedButton1@CTesteDlg@@QAEXXZ)	TesteDlg.obj	Teste
 
 
Error	2	error LNK2019: unresolved external symbol _auxInitPosition@16 referenced in function "public: void __thiscall CTesteDlg::OnBnClickedButton1(void)" (?OnBnClickedButton1@CTesteDlg@@QAEXXZ)	TesteDlg.obj	Teste
 
 
Error	3	error LNK2019: unresolved external symbol _auxInitDisplayMode@4 referenced in function "public: void __thiscall CTesteDlg::OnBnClickedButton1(void)" (?OnBnClickedButton1@CTesteDlg@@QAEXXZ)	TesteDlg.obj	Teste
 
 
Error	4	fatal error LNK1120: 3 unresolved externals	C:\Documents and Settings\Nutzu\My Documents\Visual Studio 2008\Projects\Teste\Debug\Teste.exe	Teste

what happens?