From 668f72e224aac1e0dbecf4fa3baba567016f0f22 Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Fri, 26 Nov 2010 16:11:46 +0000 Subject: added generic single linked list git-svn-id: https://svn.spreadspace.org/tcpproxy/trunk@6 e61f0598-a718-4e21-a8f0-0aadfa62ad6b --- src/slist.h | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 src/slist.h (limited to 'src/slist.h') diff --git a/src/slist.h b/src/slist.h new file mode 100644 index 0000000..4812192 --- /dev/null +++ b/src/slist.h @@ -0,0 +1,50 @@ +/* + * tcpproxy + * + * tcpproxy is a simple tcp connection proxy which combines the + * features of rinetd and 6tunnel. tcpproxy supports IPv4 and + * IPv6 and also supports connections from IPv6 to IPv4 + * endpoints and vice versa. + * + * + * Copyright (C) 2010-2011 Christian Pointner + * + * This file is part of tcpproxy. + * + * tcpproxy 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 3 of the License, or + * any later version. + * + * tcpproxy 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 tcpproxy. If not, see . + */ + +#ifndef TCPPROXY_slist_h_INCLUDED +#define TCPPROXY_slist_h_INCLUDED + +struct slist_element_struct { + void* data_; + struct slist_element_struct* next_; +}; +typedef struct slist_element_struct slist_element_t; + +slist_element_t* slist_get_last(slist_element_t* first); + +struct slist_struct { + void (*delete_element)(void* element); + slist_element_t* first_; +}; +typedef struct slist_struct slist_t; + +int slist_init(slist_t* lst, void (*delete_element)(void*)); +slist_element_t* slist_add(slist_t* lst, void* data); +void slist_remove(slist_t* lst, void* data); +void slist_clear(slist_t* lst); + +#endif -- cgit v1.2.3