1 /**
2    async_wait_int.h
3 
4 
5    Copyright (C) 2004, Network Resonance, Inc.
6    Copyright (C) 2006, Network Resonance, Inc.
7    All Rights Reserved
8 
9    Redistribution and use in source and binary forms, with or without
10    modification, are permitted provided that the following conditions
11    are met:
12 
13    1. Redistributions of source code must retain the above copyright
14       notice, this list of conditions and the following disclaimer.
15    2. Redistributions in binary form must reproduce the above copyright
16       notice, this list of conditions and the following disclaimer in the
17       documentation and/or other materials provided with the distribution.
18    3. Neither the name of Network Resonance, Inc. nor the name of any
19       contributors to this software may be used to endorse or promote
20       products derived from this software without specific prior written
21       permission.
22 
23    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
24    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26    ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
27    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
31    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
33    POSSIBILITY OF SUCH DAMAGE.
34 
35 
36    ekr@rtfm.com  Sun Feb 22 19:16:01 2004
37  */
38 
39 
40 #ifndef _async_wait_int_h
41 #define _async_wait_int_h
42 
43 
44 typedef struct callback_ {
45      NR_async_cb cb;
46      void *arg;
47      int how;
48      int resource;
49      void *backptr;
50 
51      char *func;
52      int free_func;
53      int line;
54      TAILQ_ENTRY(callback_) entry;
55 } callback;
56 
57 int nr_async_create_cb(NR_async_cb cb,void *arg,int how,
58   int resource,char *func,int line,callback **cbp);
59 int nr_async_destroy_cb(callback **cbp);
60 
61 #endif
62 
63