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Annotation of embedaddon/mpd/src/msg.h, revision 1.1

1.1     ! misho       1: 
        !             2: /*
        !             3:  * msg.h
        !             4:  *
        !             5:  * Written by Archie Cobbs <archie@freebsd.org>
        !             6:  * Copyright (c) 1995-1999 Whistle Communications, Inc. All rights reserved.
        !             7:  * See ``COPYRIGHT.whistle''
        !             8:  */
        !             9: 
        !            10: #ifndef _MSG_H_
        !            11: #define _MSG_H_
        !            12: 
        !            13: /*
        !            14:  * DEFINITIONS
        !            15:  */
        !            16: 
        !            17: /* Messages you can send to a link or a bundle */
        !            18: 
        !            19:   #define MSG_OPEN             1       /* Bring yourself up */
        !            20:   #define MSG_CLOSE            2       /* Bring yourself down */
        !            21:   #define MSG_UP               3       /* Lower layer went up */
        !            22:   #define MSG_DOWN             4       /* Lower layer went down */
        !            23:   #define MSG_SHUTDOWN         5       /* Object should disappear */
        !            24: 
        !            25: /* Forward decl */
        !            26: 
        !            27:   struct msghandler
        !            28:   {
        !            29:     void       (*func)(int type, void *arg);
        !            30:     const char *dbg;
        !            31:   };
        !            32: 
        !            33:   typedef struct msghandler    MsgHandler;
        !            34: 
        !            35: /*
        !            36:  * FUNCTIONS
        !            37:  */
        !            38: 
        !            39: #define        MsgRegister(m, func)    \
        !            40:            MsgRegister2(m, func, #func "()")
        !            41:   extern void          MsgRegister2(MsgHandler *m, void (*func)(int typ, void *arg), const char *dbg);
        !            42:   extern void          MsgUnRegister(MsgHandler *m);
        !            43:   extern void          MsgSend(MsgHandler *m, int type, void *arg);
        !            44:   extern const char    *MsgName(int msg);
        !            45: 
        !            46: #endif
        !            47: