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