#include <stdio.h>
#include <stdlib.h>
#include <GL/glut.h>

void display(void)
{
   glClear (GL_COLOR_BUFFER_BIT);
   glBegin(GL_POINTS);
   glVertex3f(0, 0, -5);
   glEnd();

   glutSwapBuffers();

   printf("Did not segfault, Success!\n");
   exit(0);
}

void reshape (int w, int h)
{
   glViewport (0, 0, (GLsizei) w, (GLsizei) h); 
   glMatrixMode (GL_PROJECTION);
   glLoadIdentity ();
   gluPerspective(70.0, (GLfloat) w/(GLfloat) h, 1, 200.0);
   glMatrixMode(GL_MODELVIEW);
   glLoadIdentity();
}

int main(int argc, char** argv)
{
   int width=64, height=64;
   unsigned char data[width*height*4];

   glutInit(&argc, argv);
   glutInitDisplayMode (GLUT_DOUBLE | GLUT_RGB);
   glutCreateWindow ("");

   glutDisplayFunc(display); 
   glutReshapeFunc(reshape);

   glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA,
		width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, data);

   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);

   glEnable(GL_BLEND);
   glEnable(GL_TEXTURE_2D);

   glutMainLoop();
   return 0;
}