Add asserta/1, assertz/1, retract/1, abolish/1 (and retract_one/1, which is retract/1 but doesn't backtrack)

1 files changed, 2 insertions, 0 deletions

diff --git a/fns.h b/fns.h
index dd3745b..5a5ba88 100644
--- a/fns.h
+++ b/fns.h
@@ -66,6 +66,8 @@ void writeterm(Term *, Term *, Term *);
 void initmodules(void);
 Module *parsemodule(char *);
 Module *getmodule(Rune *);
+Clause *appendclause(Clause *, Clause *);
+Predicate *appendpredicate(Predicate *, Predicate *);
 
 /* types.c */
 int islist(Term *);