choose_node: make a static function

This is not used outside of stuff.c.

diff --git a/lib/neatogen/neatoprocs.h b/lib/neatogen/neatoprocs.h
index 76ac9172dc843d593d182413a6883dae4d4c2732..09d2599817fda8364b67c4c00d131c7039da871f 100644 (file)
--- a/lib/neatogen/neatoprocs.h
+++ b/lib/neatogen/neatoprocs.h
@@ -30,7 +30,6 @@ extern "C" {
 #endif
 
     NEATOPROCS_API int checkStart(graph_t * G, int nG, int);
-    NEATOPROCS_API Agnode_t *choose_node(graph_t *, int);
     NEATOPROCS_API int circuit_model(graph_t *, int);
     NEATOPROCS_API void D2E(Agraph_t *, int, int, double *);
     NEATOPROCS_API void diffeq_model(graph_t *, int);

diff --git a/lib/neatogen/stuff.c b/lib/neatogen/stuff.c
index 6a721ff744990b9a871ec356e16c0d8e5d2a5632..d4df51c9904140c3225a2f723ca4f0333b411ccb 100644 (file)
--- a/lib/neatogen/stuff.c
+++ b/lib/neatogen/stuff.c
@@ -19,7 +19,7 @@
 #endif
 
 static double Epsilon2;
-
+static Agnode_t *choose_node(graph_t *, int);
 
 double fpow32(double x)
 {