#include <stdlib.h>
#include <GL/glut.h>
-void display(void)
+static void display(void)
{
GLubyte fly[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x03, 0x80, 0x01, 0xC0, 0x06, 0xC0, 0x03, 0x60, 0x04, 0x60, 0x06, 0x20,
glFlush ();
}
-void myinit (void)
+static void myinit (void)
{
/* clear background to black */
glClearColor (0.0, 0.0, 0.0, 0.0);