1 files changed, 7 insertions, 0 deletions
diff --git a/serd/serd.h b/serd/serd.h
index 647cd778..d54d9a7c 100644
--- a/serd/serd.h
+++ b/serd/serd.h
@@ -1027,6 +1027,13 @@ serd_env_foreach(const SerdEnv* env,
                  void*          handle);
 
 /**
+   Write all prefixes in `env` to `sink`.
+*/
+SERD_API
+void
+serd_env_write_prefixes(const SerdEnv* env, const SerdSink* sink);
+
+/**
    @}
    @name Sink
    @{