_sexp-manip.h
/*
* Copyright 2009 Red Hat Inc., Durham, North Carolina.
* All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Authors:
* "Daniel Kopecek" <dkopecek@redhat.com>
*/
#pragma once
#ifndef _SEXP_MANIP_H
#define _SEXP_MANIP_H
#include "public/sexp-manip.h"
#include "../../../common/util.h"
OSCAP_HIDDEN_START;
#define SEXP_LSTACK_INIT_SIZE 8
#define SEXP_LSTACK_GROWFAST_TRESH 64
#define SEXP_LSTACK_GROWSLOW_DIFF 8
typedef struct {
SEXP_t *p_list;
size_t l_size;
size_t l_real;
SEXP_t **l_sref; /* stack of soft refs to lists */
} SEXP_lstack_t;
SEXP_lstack_t *SEXP_lstack_new (void);
void SEXP_lstack_init (SEXP_lstack_t *stack);
void SEXP_lstack_free (SEXP_lstack_t *stack);
void SEXP_lstack_destroy (SEXP_lstack_t *stack);
SEXP_t *SEXP_lstack_push (SEXP_lstack_t *stack, SEXP_t *ref);
SEXP_t *SEXP_lstack_pop (SEXP_lstack_t *stack);
SEXP_t *SEXP_lstack_top (const SEXP_lstack_t *stack);
SEXP_t *SEXP_lstack_list (SEXP_lstack_t *stack);
size_t SEXP_lstack_depth (SEXP_lstack_t *stack);
OSCAP_HIDDEN_END;
#endif /* _SEXP_MANIP_H */