graphml2gv: remove unused macros

None of these have ever been in use.

diff --git a/cmd/tools/graphml2gv.c b/cmd/tools/graphml2gv.c
index 66a90d2ea63064bd86c490ea913150d7da839112..5002496be3abdd55b2d3fa82583a92ba058a25e4 100644 (file)
--- a/cmd/tools/graphml2gv.c
+++ b/cmd/tools/graphml2gv.c
@@ -33,15 +33,7 @@
 
 #define NAMEBUF                100
 
-#define GRAPHML_ATTR   "_graphml_"
 #define GRAPHML_ID      "_graphml_id"
-#define GRAPHML_ROLE   "_graphml_role"
-#define GRAPHML_HYPER  "_graphml_hypergraph"
-#define GRAPHML_FROM    "_graphml_fromorder"
-#define GRAPHML_TO      "_graphml_toorder"
-#define GRAPHML_TYPE    "_graphml_type"
-#define GRAPHML_COMP    "_graphml_composite_"
-#define GRAPHML_LOC     "_graphml_locator_"
 
 #define        TAG_NONE        -1
 #define        TAG_GRAPH       0