blob: 4a420e83e07e5136ee7bf5308b9da6d0db98aeba (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/*
*
* Copyright 2015 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef GRPC_CORE_EXT_TRANSPORT_CHTTP2_ALPN_ALPN_H
#define GRPC_CORE_EXT_TRANSPORT_CHTTP2_ALPN_ALPN_H
#include <string.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Retuns 1 if the version is supported, 0 otherwise. */
int grpc_chttp2_is_alpn_version_supported(const char* version, size_t size);
/* Returns the number of protocol versions to advertise */
size_t grpc_chttp2_num_alpn_versions(void);
/* Returns the protocol version at index i (0 <= i <
* grpc_chttp2_num_alpn_versions()) */
const char* grpc_chttp2_get_alpn_version_index(size_t i);
#ifdef __cplusplus
}
#endif
#endif /* GRPC_CORE_EXT_TRANSPORT_CHTTP2_ALPN_ALPN_H */
|
