1 /*
2  * Copyright 2015 MongoDB, Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *   http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include <stddef.h>
18 
19 #ifndef SYNC_QUEUE_H
20 #define SYNC_QUEUE_H
21 
22 
23 typedef struct _sync_queue_t sync_queue_t;
24 
25 sync_queue_t *
26 q_new ();
27 
28 void
29 q_put (sync_queue_t *q, void *item);
30 
31 void *
32 q_get (sync_queue_t *q, int64_t timeout_msec);
33 
34 void *
35 q_get_nowait (sync_queue_t *q);
36 
37 void
38 q_destroy (sync_queue_t *q);
39 
40 #endif /* SYNC_QUEUE_H */
41