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Diffstat (limited to 'src/core/ext/census/trace_propagation.h')
-rw-r--r--src/core/ext/census/trace_propagation.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/core/ext/census/trace_propagation.h b/src/core/ext/census/trace_propagation.h
index eecfcb7d01..3394e9e0fd 100644
--- a/src/core/ext/census/trace_propagation.h
+++ b/src/core/ext/census/trace_propagation.h
@@ -21,6 +21,10 @@
#include "src/core/ext/census/tracing.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* Encoding and decoding functions for receiving and sending trace contexts
over the wire. Only RPC libraries should be calling these
functions. These functions return the number of bytes encoded/decoded
@@ -45,4 +49,8 @@ size_t trace_span_context_to_http_format(const trace_span_context *ctxt,
size_t http_format_to_trace_span_context(const char *buf, size_t buf_size,
trace_span_context *ctxt);
-#endif /* GRPC_CORE_EXT_CENSUS_TRACE_PROPAGATION_H */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GRPC_CORE_EXT_CENSUS_TRACE_PROPAGATION_H */ \ No newline at end of file