diff options
Diffstat (limited to 'src/runtime/haskell-bind/PGF2')
| -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 528b80ea8..8ddc536b9 100644 --- a/src/runtime/haskell-bind/PGF2/FFI.hs +++ b/src/runtime/haskell-bind/PGF2/FFI.hs @@ -182,6 +182,9 @@ foreign import ccall "pgf/pgf.h pgf_fullform_get_analyses" foreign import ccall "pgf/pgf.h pgf_expr_apply" pgf_expr_apply :: Ptr PgfApplication -> Ptr GuPool -> IO PgfExpr +foreign import ccall "pgf/pgf.h pgf_expr_string" + pgf_expr_string :: CString -> Ptr GuPool -> IO PgfExpr + foreign import ccall "pgf/pgf.h pgf_expr_unapply" pgf_expr_unapply :: PgfExpr -> Ptr GuPool -> IO (Ptr PgfApplication) |