# ClearErrorCallBack

Deletes the additional error handler callback function and retrieves the former callback function.

## Syntax

Fortran:

oldcallback = vmlclearerrorcallback( )

C:

oldcallback = vmlClearErrorCallBack( void );

## Output Parameters

Name | Type | Description
--- | --- | ---
oldcallback | FORTRAN: INTEGER C: int | FORTRAN: Address of the former callback function C: Pointer to the former callback function

Parent topic: VML Service Functions