GlEnable(AUTO_NORMAL); //problem

program.cpp(541) : error C2065: 'AUTO_NORMAL' : undeclared identifier

void renderBunny(void)
{
	runonce = 1; /////Altair 9-4-05
	FILE *model=fopen("bunny.dat","rb");
	if (!model)
	{
		printf("error loading model\n");
		exit(-1);
	}
	
	fread(&bunny_vertex_count,sizeof(float),1,model);

	bunny_mesh=new float[3*bunny_vertex_count];
	fread(bunny_mesh,sizeof(float),3*bunny_vertex_count,model);

	fclose(model);

	glEnable(AUTO_NORMAL);
	glColor3ub(255,255,255);
	glInterleavedArrays( GL_V3F, 0, bunny_mesh );
	glDrawArrays( GL_TRIANGLES, 0, bunny_vertex_count );
}

#include <gl/gl.h>
#include <GL/glu.h>
#include <GL/glut.h>
#include <Cg/cgGL.h>