{-# LANGUAGE ForeignFunctionInterface, InterruptibleFFI #-}
module OGDF.OptimalHierarchyLayout.FFI where
import Data.Word
import Data.Int
import Foreign.C
import Foreign.Ptr
import OGDF.OptimalHierarchyLayout.RawType
import OGDF.OptimalHierarchyLayout.RawType

foreign import ccall interruptible
               "OGDFOptimalHierarchyLayout.h OptimalHierarchyLayout_delete"
               c_optimalhierarchylayout_delete ::
               Ptr RawOptimalHierarchyLayout -> IO ()

foreign import ccall interruptible
               "OGDFOptimalHierarchyLayout.h OptimalHierarchyLayout_newOptimalHierarchyLayout"
               c_optimalhierarchylayout_newoptimalhierarchylayout ::
               IO (Ptr RawOptimalHierarchyLayout)

foreign import ccall interruptible
               "OGDFOptimalHierarchyLayout.h OptimalHierarchyLayout_optimalHierarchyLayout_layerDistance"
               c_optimalhierarchylayout_optimalhierarchylayout_layerdistance ::
               Ptr RawOptimalHierarchyLayout -> CDouble -> IO ()

foreign import ccall interruptible
               "OGDFOptimalHierarchyLayout.h OptimalHierarchyLayout_optimalHierarchyLayout_nodeDistance"
               c_optimalhierarchylayout_optimalhierarchylayout_nodedistance ::
               Ptr RawOptimalHierarchyLayout -> CDouble -> IO ()

foreign import ccall interruptible
               "OGDFOptimalHierarchyLayout.h OptimalHierarchyLayout_optimalHierarchyLayout_weightBalancing"
               c_optimalhierarchylayout_optimalhierarchylayout_weightbalancing ::
               Ptr RawOptimalHierarchyLayout -> CDouble -> IO ()