Commit additional include file

diff --git a/lib/neatogen/digcola.h b/lib/neatogen/digcola.h
new file mode 100644 (file)
index 0000000..a8e79bc
--- /dev/null
+++ b/lib/neatogen/digcola.h
@@ -0,0 +1,34 @@
+/**********************************************************
+*      This software is part of the graphviz package      *
+*                http://www.graphviz.org/                 *
+*                                                         *
+*            Copyright (c) 1994-2004 AT&T Corp.           *
+*                and is licensed under the                *
+*            Common Public License, Version 1.0           *
+*                      by AT&T Corp.                      *
+*                                                         *
+*        Information and Software Systems Research        *
+*              AT&T Research, Florham Park NJ             *
+**********************************************************/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef DIGCOLA_H
+#define DIGCOLA_H
+
+#include <defs.h>
+#ifdef DIGCOLA
+extern void compute_y_coords(vtx_data*, int, double*, int);
+extern double compute_hierarchy(vtx_data*, int, double, double, 
+                                double*, int**, int**, int*); 
+extern void IMDS_given_dim(vtx_data*, int, double*, double*, double);
+extern int stress_majorization_with_hierarchy(vtx_data*, int, int, double**, 
+                                              int, int, int, int, double);
+#endif
+#endif
+
+#ifdef __cplusplus
+}
+#endif