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Diffstat (limited to 'src/core/ext/transport/chttp2/alpn/alpn.h')
-rw-r--r--src/core/ext/transport/chttp2/alpn/alpn.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/core/ext/transport/chttp2/alpn/alpn.h b/src/core/ext/transport/chttp2/alpn/alpn.h
index 379af4b24c..99b928ea59 100644
--- a/src/core/ext/transport/chttp2/alpn/alpn.h
+++ b/src/core/ext/transport/chttp2/alpn/alpn.h
@@ -21,6 +21,10 @@
#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);
@@ -31,4 +35,8 @@ size_t grpc_chttp2_num_alpn_versions(void);
* 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 */