--- libaitio/inc/aitio.h	2013/08/13 00:17:28	1.34
+++ libaitio/inc/aitio.h	2013/09/02 11:16:27	1.35
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.34 2013/08/13 00:17:28 misho Exp $
+* $Id: aitio.h,v 1.35 2013/09/02 11:16:27 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -72,17 +72,36 @@ SUCH DAMAGE.
 #define IO_SOCK_ROLE_SERVER	1
 
 
+typedef struct tagCliSock sock_cli_t;
+typedef void *(*sock_cb_t)(sock_cli_t*);
+struct tagCliSock {
+	void				*cli_parent;
+	pthread_t			cli_tid;
+	int				cli_fd;
+	int				cli_pty;
+	sockaddr_t			cli_addr;
+	char				cli_name[64];
+
+	sock_cb_t			cli_func;
+	void				*cli_arg;
+
+	ait_val_t			cli_buf;
+
+	TAILQ_ENTRY(tagCliSock)		cli_node;
+};
 typedef struct {
-	int		sock_role;
-	int		sock_backq;
-	int		sock_type;
-	int		sock_proto;
-	int 		sock_fd;
-	sockaddr_t	sock_addr;
+	int				sock_role;
+	int				sock_backq;
+	int				sock_type;
+	int				sock_proto;
+	int 				sock_fd;
+	sockaddr_t			sock_addr;
+	sockaddr_t			sock_peer;
 
-	sockaddr_t	sock_peer;
+	ait_val_t			sock_buf;
 
-	ait_val_t	sock_buf;
+	pthread_mutex_t			sock_mtx;
+	TAILQ_HEAD(, tagCliSock)	sock_cli;
 } sock_t;
 
 
@@ -120,6 +139,15 @@ void ioCloseSocket(sock_t ** __restrict s);
  * return: -1 error or 0 ok
  */
 int ioUpSocket(sock_t * __restrict s, void *arg);
+/*
+ * ioAcceptSocket() - Accept clients
+ *
+ * @s = Socket
+ * @f = callback function for client handling
+ * @arg = optional argument for callback function
+ * return: -1 error or 0 ok
+ */
+int ioAcceptSocket(sock_t * __restrict s, sock_cb_t f, void *arg);
 
 /*
  * ioPromptRead() - Read data from input h[0] with prompt to output h[1]