Remove redundant declarations.

diff --git a/lib/common/render.h b/lib/common/render.h
index 119607d76bde76bc3371bdf9650ac88b08616759..81e8ae95dfb68d709f783b71477d97dd3421d3a5 100644 (file)
--- a/lib/common/render.h
+++ b/lib/common/render.h
@@ -80,7 +80,6 @@ extern "C" {
     extern shape_desc *bind_shape(char *name, node_t *);
     extern void clip_and_install(edge_t *, node_t *, point *, int,
                                 splineInfo *);
-    extern char *canontoken(char *str);
     extern char* charsetToStr (int c);
     extern point coord(node_t * n);
     extern void do_graph_label(graph_t * sg);