okay, here is the source code, and I have attached a copy of gl.h just to be sure
Code:
//---------------------------------------------------------------------------
#pragma hdrstop
//---------------------------------------------------------------------------
#pragma argsused
#ifdef _FLAT_
#include windows.h
#endif
#include <gl/glut.h>
void main(int argc, char** argv)
{
glutInit (&argc, argv);
glutInitDisplayMode (GLUT_DOUBLE | GLUT_RGB);
glutInitWindowSize (400, 100);
glutInitWindowPosition (100, 100);
glutCreateWindow ("First Chapter - Opening an OpenGL Window");
init();
glutDisplayFunc (display);
glutMainLoop();
}
//---------------------------------------------------------------------------
here is the error message:
[C++ Error] gl.h(1153): E2141 Declaration syntax error
[C++ Error] gl.h(1154): E2238 Multiple declaration for 'WINGDIAPI'
[C++ Error] gl.h(1153): E2344 Earlier declaration of 'WINGDIAPI'
[C++ Error] gl.h(1154): E2141 Declaration syntax error
[C++ Error] gl.h(1155): E2238 Multiple declaration for 'WINGDIAPI'
[C++ Error] gl.h(1154): E2344 Earlier declaration of 'WINGDIAPI'
[C++ Error] gl.h(1155): E2141 Declaration syntax error
[C++ Error] gl.h(1156): E2238 Multiple declaration for 'WINGDIAPI'
[C++ Error] gl.h(1155): E2344 Earlier declaration of 'WINGDIAPI'
[C++ Error] gl.h(1156): E2141 Declaration syntax error
[C++ Error] gl.h(1157): E2238 Multiple declaration for 'WINGDIAPI'
[C++ Error] gl.h(1156): E2344 Earlier declaration of 'WINGDIAPI'
[C++ Error] gl.h(1157): E2141 Declaration syntax error
[C++ Error] gl.h(1158): E2238 Multiple declaration for 'WINGDIAPI'
[C++ Error] gl.h(1157): E2344 Earlier declaration of 'WINGDIAPI'
[C++ Error] gl.h(1158): E2141 Declaration syntax error
[C++ Error] gl.h(1159): E2238 Multiple declaration for 'WINGDIAPI'
[C++ Error] gl.h(1158): E2344 Earlier declaration of 'WINGDIAPI'
[C++ Error] gl.h(1159): E2141 Declaration syntax error
[C++ Error] gl.h(1160): E2238 Multiple declaration for 'WINGDIAPI'
[C++ Error] gl.h(1159): E2344 Earlier declaration of 'WINGDIAPI'
[C++ Error] gl.h(1160): E2141 Declaration syntax error
[C++ Error] gl.h(1161): E2238 Multiple declaration for 'WINGDIAPI'
[C++ Error] gl.h(1160): E2344 Earlier declaration of 'WINGDIAPI'
[C++ Error] gl.h(1161): E2141 Declaration syntax error
[C++ Error] gl.h(1161): E2228 Too many error or warning messages