Package com.sun.jna.win32

# Interface DLLCallback

All Superinterfaces:
  `Callback`

public interface DLLCallback extends Callback
Indicate that the callback needs to appear to be within a DLL. The effective DLL module handle may be obtained by TODO. Use this interface when your callback must reside within a DLL (hooks set via SetWindowsHook, and certain service handlers, for example).

## Nested Class Summary

## Nested classes/interfaces inherited from interface com.sun.jna.Callback

`Callback.UncaughtExceptionHandler`

## Field Summary

Fields
Modifier and Type
Field
Description
`static final int`
`DLL_FPTRS`
Total number of DLL callbacks available for allocation.

### Fields inherited from interface com.sun.jna.Callback

`FORBIDDEN_NAMES, METHOD_NAME`

## Field Details

### DLL_FPTRS

@Native static final int DLL_FPTRS
Total number of DLL callbacks available for allocation.

See Also:
  - Constant Field Values