/*
   +----------------------------------------------------------------------+
   | Zend Engine                                                          |
   +----------------------------------------------------------------------+
   | Copyright (c) 1998, 1999 Andi Gutmans, Zeev Suraski                  |
   +----------------------------------------------------------------------+
   | This source file is subject to version 0.91 of the Zend license,     |
   | that is bundled with this package in the file LICENSE, and is        | 
   | available at through the world-wide-web at                           |
   | http://www.zend.com/license/0_91.txt.                                |
   | If you did not receive a copy of the Zend license and are unable to  |
   | obtain it through the world-wide-web, please send a note to          |
   | license@zend.com so we can mail you a copy immediately.              |
   +----------------------------------------------------------------------+
   | Authors: Andi Gutmans <andi@zend.com>                                |
   |          Zeev Suraski <zeev@zend.com>                                |
   +----------------------------------------------------------------------+
*/


#ifndef _VARIABLES_H
#define _VARIABLES_H


ZEND_API int zend_print_variable(zval *var);

BEGIN_EXTERN_C()
ZEND_API int _zval_copy_ctor(zval *zvalue ZEND_FILE_LINE_DC);
ZEND_API void _zval_dtor(zval *zvalue ZEND_FILE_LINE_DC);
ZEND_API void _zval_ptr_dtor(zval **zval_ptr ZEND_FILE_LINE_DC);
#define zval_copy_ctor(zvalue) _zval_copy_ctor((zvalue) ZEND_FILE_LINE_CC)
#define zval_dtor(zvalue) _zval_dtor((zvalue) ZEND_FILE_LINE_CC)
#define zval_ptr_dtor(zval_ptr) _zval_ptr_dtor((zval_ptr) ZEND_FILE_LINE_CC)

#if ZEND_DEBUG
ZEND_API int _zval_copy_ctor_wrapper(zval *zvalue);
ZEND_API void _zval_dtor_wrapper(zval *zvalue);
ZEND_API void _zval_ptr_dtor_wrapper(zval **zval_ptr);
#define zval_copy_ctor_wrapper _zval_copy_ctor_wrapper
#define zval_dtor_wrapper _zval_dtor_wrapper
#define zval_ptr_dtor_wrapper _zval_ptr_dtor_wrapper
#else
#define zval_copy_ctor_wrapper _zval_copy_ctor
#define zval_dtor_wrapper _zval_dtor
#define zval_ptr_dtor_wrapper _zval_ptr_dtor
#endif

END_EXTERN_C()


void zval_add_ref(zval **p);
void zval_del_ref(zval **p);

#define ZVAL_DESTRUCTOR (void (*)(void *)) zval_dtor_wrapper
#define ZVAL_PTR_DTOR (void (*)(void *)) zval_ptr_dtor_wrapper
#define ZVAL_COPY_CTOR (void (*)(void *)) zval_copy_ctor_wrapper

ZEND_API void var_reset(zval *var);
ZEND_API void var_uninit(zval *var);

#endif