fDel()

         Deletes a file from disk

    Syntax:

         fDel( cFile ) -> nError

         cFile : The name of the file

    Description:

         Deletes the specified file. If the file doesn't exist, then
         doesn't delete it.

    Return:

         Returns the DOS error or zero if there is no error.

    Example:

         If fDel ( "\dos\command.com" ) == 0
           BoxWarning( "Nooooooooo" )
         EndIf