From a5fe5b9378937a35fa7921c6ed62ec9efa059934 Mon Sep 17 00:00:00 2001 From: Krasimir Angelov Date: Tue, 5 Sep 2017 09:46:43 +0200 Subject: added exprHash in the Haskell binding --- src/runtime/haskell-bind/PGF2/FFI.hs | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/runtime/haskell-bind/PGF2') diff --git a/src/runtime/haskell-bind/PGF2/FFI.hs b/src/runtime/haskell-bind/PGF2/FFI.hs index 3870e2fba..ce4dd6983 100644 --- a/src/runtime/haskell-bind/PGF2/FFI.hs +++ b/src/runtime/haskell-bind/PGF2/FFI.hs @@ -328,6 +328,9 @@ foreign import ccall "pgf/expr.h pgf_expr_arity" foreign import ccall "pgf/expr.h pgf_expr_eq" pgf_expr_eq :: PgfExpr -> PgfExpr -> IO CInt +foreign import ccall "pgf/expr.h pgf_expr_hash" + pgf_expr_hash :: Word -> PgfExpr -> IO Word + foreign import ccall "pgf/expr.h pgf_compute_tree_probability" pgf_compute_tree_probability :: Ptr PgfPGF -> PgfExpr -> IO CFloat -- cgit v1.2.3