cgraph is now in full production in all these files
configure.ac still contains the --with-cgraph option in case Arif wants to use it.
#include "config.h"
#endif
-#ifdef USE_CGRAPH
-#include <cgraph.h>
-#include <cghdr.h>
-#else
-#include <agraph.h>
-#endif
#include <stdio.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#include <string.h>
+#include "cgraph.h"
+#include "cghdr.h"
+
extern void gv_to_gxl(Agraph_t *, FILE *);
#ifdef HAVE_EXPAT
extern Agraph_t *gxl_to_gv(FILE *);