removed an unused struct.

Author: sprintr

OpenGL-Animated-Circles.cpp

@@ -6,11 +6,6 @@ struct Point {
 	GLint y;
 };
 
-struct Circle {
-	Point p;
-	int radius;
-};
-
 void init() {
 	glClearColor(1.0, 1.0, 1.0, 0.0);
 	glColor3f(0.0f, 0.0f, 0.0f);
@@ -70,4 +65,4 @@ int main(int argc, char **argv) {
 	glutMainLoop();
 
 	return 0;
-}
+}