Sat Aug 6 00:39:28 2011

Asterisk developer's documentation


chanvars.h

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00001 /*
00002  * Asterisk -- An open source telephony toolkit.
00003  *
00004  * Copyright (C) 1999 - 2005, Digium, Inc.
00005  *
00006  * Mark Spencer <markster@digium.com>
00007  *
00008  * See http://www.asterisk.org for more information about
00009  * the Asterisk project. Please do not directly contact
00010  * any of the maintainers of this project for assistance;
00011  * the project provides a web site, mailing lists and IRC
00012  * channels for your use.
00013  *
00014  * This program is free software, distributed under the terms of
00015  * the GNU General Public License Version 2. See the LICENSE file
00016  * at the top of the source tree.
00017  */
00018 
00019 /*! \file
00020  * \brief Channel Variables
00021  */
00022 
00023 #ifndef _ASTERISK_CHANVARS_H
00024 #define _ASTERISK_CHANVARS_H
00025 
00026 #include "asterisk/linkedlists.h"
00027 
00028 struct ast_var_t {
00029    AST_LIST_ENTRY(ast_var_t) entries;
00030    char *value;
00031    char name[0];
00032 };
00033 
00034 AST_LIST_HEAD_NOLOCK(varshead, ast_var_t);
00035 
00036 struct ast_var_t *ast_var_assign(const char *name, const char *value);
00037 void ast_var_delete(struct ast_var_t *var);
00038 const char *ast_var_name(const struct ast_var_t *var);
00039 const char *ast_var_full_name(const struct ast_var_t *var);
00040 const char *ast_var_value(const struct ast_var_t *var);
00041 
00042 #endif /* _ASTERISK_CHANVARS_H */

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