===================================================================
RCS file: /cvs/docbook2mdoc/Attic/extern.h,v
retrieving revision 1.25
retrieving revision 1.26
diff -u -p -r1.25 -r1.26
--- docbook2mdoc/Attic/extern.h	2015/03/19 10:04:32	1.25
+++ docbook2mdoc/Attic/extern.h	2019/03/22 15:38:09	1.26
@@ -136,7 +136,6 @@ __BEGIN_DECLS
 
 int isattrkey(enum nodeid node, enum attrkey key);
 int isattrval(enum attrkey key, enum attrval val);
-int isparent(enum nodeid node, enum nodeid parent);
 
 __END_DECLS