WIP: Add model

1 files changed, 7 insertions, 0 deletions

diff --git a/src/node.c b/src/node.c
index 65bc6fb6..48511ca4 100644
--- a/src/node.c
+++ b/src/node.c
@@ -331,6 +331,13 @@ serd_node_compare(const SerdNode* a, const SerdNode* b)
 	                         serd_node_maybe_get_meta_c(b));
 }
 
+/** Compare nodes, considering NULL a wildcard match. */
+int
+serd_node_wildcard_compare(const SerdNode* a, const SerdNode* b)
+{
+	return (!a || !b) ? 0 : serd_node_compare(a, b);
+}
+
 static size_t
 serd_uri_string_length(const SerdURI* uri)
 {