Gtk2Hs Source code Contents Index

System.Glib.FFI

Description

This module serves as an impedance matcher for different compiler versions. It also adds a few FFI utility functions.

Documentation

with :: Storable a => a -> (Ptr a -> IO b) -> IO b

nullForeignPtr :: ForeignPtr a

maybeNull :: (IO (Ptr a) -> IO a) -> IO (Ptr a) -> IO (Maybe a)

newForeignPtr

withForeignPtrs :: [ForeignPtr a] -> ([Ptr a] -> IO b) -> IO b

withArrayLen :: Storable a => [a] -> (Int -> Ptr a -> IO b) -> IO b

unsafeForeignPtrToPtr

unsafePerformIO

module Foreign

module Foreign.C

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