include/nana/calls.h Source File

00001 /*
00002  * calls.h - implements a call to many procedures.
00003  * 
00004  * Copyright (c) 1997 Phil Maker
00005  * All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions
00009  * are met:
00010  * 1. Redistributions of source code must retain the above copyright
00011  *    notice, this list of conditions and the following disclaimer.
00012  * 2. Redistributions in binary form must reproduce the above copyright
00013  *    notice, this list of conditions and the following disclaimer in the
00014  *    documentation and/or other materials provided with the distribution.
00015  *
00016  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
00017  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00018  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00019  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
00020  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00021  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
00022  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00023  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00024  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
00025  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00026  * SUCH DAMAGE.
00027  *
00028  * Id: calls.h,v 1.2 1998/01/17 10:57:04 pjm Exp 
00029  */
00030 
00031 #ifndef _calls_h_
00032 #define _calls_h_ 1
00033 
00034 #ifdef __cplusplus
00035 extern "C" {
00036 #endif
00037 
00038 typedef void (*FUNC)(void *);
00039 
00040 typedef struct call {
00041   FUNC func;
00042   void *arg;
00043   struct call *next;
00044 } CALL;
00045 
00046 void calls_add(CALL **head, FUNC fp, void *arg);
00047 void calls_exec(CALL **head, FUNC fp, void *arg);
00048 void calls_delete(CALL **head, FUNC fp, void *arg);
00049 
00050 
00051 #ifdef __cplusplus
00052 }
00053 #endif
00054 
00055 #endif /* _calls_h_ */
00056