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/*
+----------------------------------------------------------------------+
| PHP HTML Embedded Scripting Language Version 3.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997,1998 PHP Development Team (See Credits file) |
+----------------------------------------------------------------------+
| This program is free software; you can redistribute it and/or modify |
| it under the terms of one of the following licenses: |
| |
| A) the GNU General Public License as published by the Free Software |
| Foundation; either version 2 of the License, or (at your option) |
| any later version. |
| |
| B) the PHP License as published by the PHP Development Team and |
| included in the distribution in the file: LICENSE |
| |
| This program 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 both licenses referred to here. |
| If you did not, or have any questions about PHP licensing, please |
| contact core@php.net. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@php.net> |
| Zeev Suraski <bourbon@netvision.net.il> |
+----------------------------------------------------------------------+
*/
/* $Id: variables.h,v 1.43 1998/05/15 10:56:26 zeev Exp $ */
#ifndef _VARIABLES_H
#define _VARIABLES_H
extern void clean_unassigned_variable_top(int delete_var INLINE_TLS);
extern int assign_to_variable(pval *result, pval *var, pval *expr, int (*func) (pval *, pval *, pval * INLINE_TLS) INLINE_TLS);
extern void assign_to_list(pval *result, pval *list, pval *expr INLINE_TLS);
/*not used ?? extern void assign_to_class_variable(pval *result, pval *classname, pval *varname, pval *expr, int (*func) (pval *, pval *, pval *) INLINE_TLS);*/
extern int get_regular_variable_contents(pval *result, pval *varname, int free_varname INLINE_TLS);
extern void get_array_variable(pval *result, pval *varname, pval *idx INLINE_TLS);
extern void get_next_array_variable(pval *result, pval *varname);
extern int incdec_variable(pval *result, pval *varname, int (*func) (pval *), int post INLINE_TLS);
/*not used ?? extern void incdec_class_variable(pval *result, pval *classname, pval *varname, int (*func) (pval *), int post);*/
extern void print_variable(pval *var INLINE_TLS);
extern int is_not_internal_function(pval *yystype);
extern void array_assign_next(pval *result, pval *varname, pval *expr);
extern void add_array_pair_list(pval *result, pval *idx, pval *value, int initialize INLINE_TLS);
extern void declare_class_variable(pval *varname, pval *expr INLINE_TLS);
extern void get_object_property(pval *result, pval *classname, pval *varname INLINE_TLS);
extern void get_object_symtable(pval *result, pval *parent, pval *child INLINE_TLS);
extern void assign_new_object(pval *result, pval *classname INLINE_TLS);
extern void yystype_destructor(pval *yystype INLINE_TLS);
extern int yystype_copy_constructor(pval *yystype);
#define pval_DESTRUCTOR (void (*)(void *)) yystype_destructor
#define pval_COPY_CTOR (void (*)(void *)) yystype_copy_constructor
/* Internal functions which have a YACC rule */
extern void php3_unset(pval *result, pval *var_ptr);
extern void php3_isset(pval *result, pval *var_ptr);
extern void php3_empty(pval *result, pval *var_ptr);
extern PHPAPI void var_reset(pval *var);
extern PHPAPI void var_uninit(pval *var);
extern void read_pointer_value(pval *result,pval *array_result INLINE_TLS);
extern inline void get_regular_variable_pointer(pval *result, pval *varname INLINE_TLS);
#endif
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