/*-------------------------------------------------------------------------*/
/* GNU Prolog                                                              */
/*                                                                         */
/* Part  : Prolog buit-in predicates                                       */
/* File  : control.pl                                                      */
/* Descr.: control management                                              */
/* Author: Daniel Diaz                                                     */
/*                                                                         */
/* Copyright (C) 1999 Daniel Diaz                                          */
/*                                                                         */
/* GNU Prolog is free software; you can redistribute it and/or modify it   */
/* under the terms of the GNU General Public License as published by the   */
/* Free Software Foundation; either version 2, or any later version.       */
/*                                                                         */
/* GNU Prolog is distributed in the hope that it will be useful, but       */
/* WITHOUT ANY WARRANTY; without even the implied warranty of              */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU        */
/* General Public License for more details.                                */
/*                                                                         */
/* You should have received a copy of the GNU General Public License along */
/* with this program; if not, write to the Free Software Foundation, Inc.  */
/* 59 Temple Place - Suite 330, Boston, MA 02111, USA.                     */
/*-------------------------------------------------------------------------*/

:- built_in.

'$use_control'.




repeat.

repeat:-
        repeat.




abort:-
	'$call_c_jump'('Halt_If_No_Top_Level_1'(1)).


stop:-
	'$call_c_jump'('Halt_If_No_Top_Level_1'(0)).





halt:-
	halt(0).




halt(X):-
	set_bip_name(halt,1),
	'$call_c'('Halt_1'(X)).





for(I,L,U):-
	set_bip_name(for,3),
        '$call_c_test'('For_3'(I,L,U)).


'$for_alt':-
	'$call_c'('For_Alt_0').

