| waitProcessExit | Z.IO.Process |
| WARNING | Z.IO.Logger, Z.IO |
| warning | Z.IO.Logger, Z.IO |
| warningTo | Z.IO.Logger, Z.IO |
| watchDirs | Z.IO.FileSystem.Watch |
| watchDirsRecursively | Z.IO.FileSystem.Watch |
| webDateFormat | Z.IO.Time |
| Whence | Z.IO.UV.FFI, Z.IO.FileSystem |
| White | Z.IO.StdStream.Ansi |
| WindowBits | Z.IO.BIO.Zlib |
| WindowsStyle | Z.IO.FileSystem.FilePath |
| withDefaultLogger | Z.IO.Logger, Z.IO |
| withMVar | Z.IO.StdStream, Z.IO |
| withResource | Z.IO.Resource, Z.IO |
| withResource' | Z.IO.Resource, Z.IO |
| withResourceInPool | Z.IO.Resource, Z.IO |
| withSocketAddr | Z.IO.Network.SocketAddr, Z.IO.Network |
| withSocketAddrStorage | Z.IO.Network.SocketAddr, Z.IO.Network |
| withSocketAddrStorageUnsafe | Z.IO.Network.SocketAddr, Z.IO.Network |
| withSocketAddrUnsafe | Z.IO.Network.SocketAddr, Z.IO.Network |
| withUVInitDo | Z.IO.UV.Win |
| withUVManager | Z.IO.UV.Manager |
| withUVManager' | Z.IO.UV.Manager |
| withUVRequest | Z.IO.UV.Manager |
| withUVRequest' | Z.IO.UV.Manager |
| withUVRequestEx | Z.IO.UV.Manager |
| withUVRequest_ | Z.IO.UV.Manager |
| writeBuffer | Z.IO.Buffered, Z.IO |
| writeBuilder | Z.IO.Buffered, Z.IO |
| writeFile | |
| 1 (Function) | Z.IO.FileSystem.Threaded |
| 2 (Function) | Z.IO.FileSystem |
| writeOutput | Z.IO.Buffered, Z.IO |
| W_OK | Z.IO.UV.FFI, Z.IO.FileSystem.Threaded, Z.IO.FileSystem |