X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=hacks%2Fglx%2Fextrusion-screw.c;h=3d84a5ce72794c9dbd1060b84678fde37ee86f47;hb=3f9592851ce4ed76a9979bfdd6ec7dc5c457e183;hp=16f12b1286cacdd7b9ec2296d9b255209d420109;hpb=c596d1306f5f92f7eab76224d3b049980a14adcb;p=xscreensaver

diff --git a/hacks/glx/extrusion-screw.c b/hacks/glx/extrusion-screw.c
index 16f12b12..3d84a5ce 100644
--- a/hacks/glx/extrusion-screw.c
+++ b/hacks/glx/extrusion-screw.c
@@ -12,11 +12,19 @@
  */
 
 /* required include files */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
 #include <math.h>
 #include <stdlib.h>
 #include <GL/gl.h>
 #include <GL/glut.h>
+#ifdef HAVE_GLE3
+#include <GL/gle.h>
+#else
 #include <GL/tube.h>
+#endif
 
 #ifndef NULL
 #define NULL ((void *) 0x0)
@@ -42,8 +50,8 @@
 
 #define NUM_PTS (25)
 
-double contour [NUM_PTS][2];
-double norms [NUM_PTS][2];
+static double contour [NUM_PTS][2];
+static double norms [NUM_PTS][2];
 
 static void init_contour (void)
 {