adopt to winsock
[melted] / src / mvcp / mvcp_notifier.h
1 /*
2 * mvcp_notifier.h -- Unit Status Notifier Handling
3 * Copyright (C) 2002-2009 Ushodaya Enterprises Limited
4 * Author: Charles Yates <charles.yates@pandora.be>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #ifndef _MVCP_NOTIFIER_H_
22 #define _MVCP_NOTIFIER_H_
23
24 /* System header files */
25 #include <pthread.h>
26
27 /* Application header files */
28 #include "mvcp_status.h"
29
30 #ifdef __cplusplus
31 extern "C"
32 {
33 #endif
34
35 #define MAX_UNITS 16
36
37 /** Status notifier definition.
38 */
39
40 typedef struct
41 {
42 pthread_mutex_t mutex;
43 pthread_cond_t cond;
44 mvcp_status_t last;
45 mvcp_status_t store[ MAX_UNITS ];
46 }
47 *mvcp_notifier, mvcp_notifier_t;
48
49 extern mvcp_notifier mvcp_notifier_init( );
50 extern void mvcp_notifier_get( mvcp_notifier, mvcp_status, int );
51 extern int mvcp_notifier_wait( mvcp_notifier, mvcp_status );
52 extern void mvcp_notifier_put( mvcp_notifier, mvcp_status );
53 extern void mvcp_notifier_disconnected( mvcp_notifier );
54 extern void mvcp_notifier_close( mvcp_notifier );
55
56 #ifdef __cplusplus
57 }
58 #endif
59
60 #endif