1 /*
2  *
3  * Copyright 2015 gRPC authors.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  */
18 
19 #ifndef GRPC_SUPPORT_SYNC_GENERIC_H
20 #define GRPC_SUPPORT_SYNC_GENERIC_H
21 
22 /* Generic type definitions for gpr_sync. */
23 
24 #include <grpc/support/port_platform.h>
25 
26 #include <grpc/support/atm.h>
27 
28 /* gpr_event */
29 typedef struct {
30   gpr_atm state;
31 } gpr_event;
32 
33 #define GPR_EVENT_INIT \
34   { 0 }
35 
36 /* gpr_refcount */
37 typedef struct {
38   gpr_atm count;
39 } gpr_refcount;
40 
41 /* gpr_stats_counter */
42 typedef struct {
43   gpr_atm value;
44 } gpr_stats_counter;
45 
46 #define GPR_STATS_INIT \
47   { 0 }
48 
49 #endif /* GRPC_SUPPORT_SYNC_GENERIC_H */
50