Add builtins for typetests

1 files changed, 1 insertions, 0 deletions

diff --git a/fns.h b/fns.h
index d145b81..54db8dc 100644
--- a/fns.h
+++ b/fns.h
@@ -12,6 +12,7 @@ Term *mkatom(Rune *);
 Term *mkvariable(Rune *);
 Term *mkcompound(Rune *, int, Term *);
 Term *mknumber(int, vlong, double);
+Term *mkstring(Rune *);
 
 /* eval.c */
 int evalquery(Term *, Term *, Binding **);