X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fparamodulation%2Futils.mli;h=71f2fc1b5d5a3adee6f1d2634784b2c3797bb9f1;hb=a89f7271e79dc7dc81dc868a75125669c8decc16;hp=295d1aa4d47d4c73ed428fd6ea26f0577ff2625f;hpb=b9599336a7e5b19b3cf37d73a9d14f9899e2b82f;p=helm.git

diff --git a/helm/ocaml/paramodulation/utils.mli b/helm/ocaml/paramodulation/utils.mli
index 295d1aa4d..71f2fc1b5 100644
--- a/helm/ocaml/paramodulation/utils.mli
+++ b/helm/ocaml/paramodulation/utils.mli
@@ -36,3 +36,6 @@ type equality_sign = Negative | Positive
 
 val string_of_sign: equality_sign -> string
 
+type pos = Left | Right 
+
+val string_of_pos: pos -> string