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Diffstat (limited to 'src/runtime/haskell-bind')
| -rw-r--r-- | src/runtime/haskell-bind/PGF2/FFI.hs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/runtime/haskell-bind/PGF2/FFI.hs b/src/runtime/haskell-bind/PGF2/FFI.hs index f25e52edf..3870e2fba 100644 --- a/src/runtime/haskell-bind/PGF2/FFI.hs +++ b/src/runtime/haskell-bind/PGF2/FFI.hs @@ -325,6 +325,9 @@ foreign import ccall "pgf/pgf.h pgf_expr_unlit" foreign import ccall "pgf/expr.h pgf_expr_arity" pgf_expr_arity :: PgfExpr -> IO CInt +foreign import ccall "pgf/expr.h pgf_expr_eq" + pgf_expr_eq :: PgfExpr -> PgfExpr -> IO CInt + foreign import ccall "pgf/expr.h pgf_compute_tree_probability" pgf_compute_tree_probability :: Ptr PgfPGF -> PgfExpr -> IO CFloat |