add missing C++ checks in header

diff --git a/src/pulse/ext-stream-restore.h b/src/pulse/ext-stream-restore.h
index 94e8964c97638e216bdb4d2b967b152bbf3dfd11..a8eceaf173336795964b8290af32a55ffcece810 100644 (file)
--- a/src/pulse/ext-stream-restore.h
+++ b/src/pulse/ext-stream-restore.h
@@ -24,6 +24,8 @@
 
 #include <pulse/context.h>
 
+PA_C_DECL_BEGIN
+
 typedef struct pa_ext_stream_restore_info {
     const char *name;
     pa_channel_map channel_map;
@@ -83,4 +85,6 @@ void pa_ext_stream_restore_set_subscribe_cb(
         pa_ext_stream_restore_subscribe_cb_t cb,
         void *userdata);
 
+PA_C_DECL_END
+
 #endif