Remove function declarations which should be(?) static.

diff --git a/lib/common/render.h b/lib/common/render.h
index fcfa7bb5416ba49c0dcb83f965f1f54dfb5d8638..9085a7f973dc672adbdb9b2e74b47da1c76dbd4d 100644 (file)
--- a/lib/common/render.h
+++ b/lib/common/render.h
@@ -94,8 +94,8 @@ extern "C" {
     extern double elapsed_sec(void);
     extern void emit_background(GVJ_t * job, graph_t *g);
     extern void emit_clusters(GVJ_t * job, Agraph_t * g, int flags);
-    extern void emit_begin_edge(GVJ_t * job, edge_t * e);
-    extern void emit_end_edge(GVJ_t * job);
+    /* extern void emit_begin_edge(GVJ_t * job, edge_t * e, char**); */
+    /* extern void emit_end_edge(GVJ_t * job); */
     extern void emit_graph(GVJ_t * job, graph_t * g);
     extern void emit_label(GVJ_t * job, emit_state_t emit_state, textlabel_t *);
     extern int emit_once(char *message);