circogen mkItem: use cgraph wrapper for allocation

The lib/cgraph/alloc.h wrappers are similar to the older lib/common/memory.h
wrappers except (1) they are header-only and (2) they live in a directory
(cgraph) that is at the root of the dependency tree. The long term plan is to
replace all use of lib/common/memory.h with lib/cgraph/alloc.h.

diff --git a/lib/circogen/edgelist.c b/lib/circogen/edgelist.c
index ffd855ed1348c9e7bbfc90585a343d06e3c3277f..5e0a1ea04fcdb7dd65a9ca59fa9f9315a9dce348 100644 (file)
--- a/lib/circogen/edgelist.c
+++ b/lib/circogen/edgelist.c
@@ -8,7 +8,7 @@
  * Contributors: Details at https://graphviz.org
  *************************************************************************/
 
-
+#include       <cgraph/alloc.h>
 #include       <circogen/edgelist.h>
 #include       <assert.h>
 
@@ -17,7 +17,7 @@ static edgelistitem *mkItem(Dt_t * d, edgelistitem * obj, Dtdisc_t * disc)
     (void)d;
     (void)disc;
 
-    edgelistitem *ap = GNEW(edgelistitem);
+    edgelistitem *ap = gv_alloc(sizeof(edgelistitem));
 
     ap->edge = obj->edge;
     return ap;