z axis is added to rotate

a new image file (rotate.raw) has been al so added to share/icons

diff --git a/cmd/smyrna/glexpose.h b/cmd/smyrna/glexpose.h
index ca1deb9509ce2590d2ad654c2d54093660e5c9ea..f946285a0395d8e7b8351d1105188a71724372f9 100644 (file)
--- a/cmd/smyrna/glexpose.h
+++ b/cmd/smyrna/glexpose.h
@@ -21,5 +21,6 @@ int glupdatecamera(ViewInfo * v);
 int glexpose_main(ViewInfo * v);
 void glexpose_grid(ViewInfo * v);
 int glexpose_drawgraph(ViewInfo * view);
+void drawRotatingTools();
 
 #endif