1 files changed, 24 insertions, 0 deletions
diff --git a/src/env.h b/src/env.h
index ed3fbfd9..934b9879 100644
--- a/src/env.h
+++ b/src/env.h
@@ -6,8 +6,32 @@
 
 #include "serd/attributes.h"
 #include "serd/env.h"
+#include "serd/node.h"
+#include "serd/status.h"
+#include "serd/string_view.h"
 #include "serd/uri.h"
 
+#include <stdbool.h>
+
+/// Qualify `uri` into a CURIE if possible
+bool
+serd_env_qualify_in_place(const SerdEnv*   env,
+                          const SerdNode*  uri,
+                          const SerdNode** prefix,
+                          SerdStringView*  suffix);
+
+/**
+   Expand `curie`.
+
+   Errors: SERD_BAD_ARG if `curie` is not valid, or SERD_BAD_CURIE if prefix is
+   not defined in `env`.
+*/
+SerdStatus
+serd_env_expand_in_place(const SerdEnv*  env,
+                         const SerdNode* curie,
+                         SerdStringView* uri_prefix,
+                         SerdStringView* uri_suffix);
+
 SERD_PURE_FUNC SerdURIView
 serd_env_base_uri_view(const SerdEnv* env);