From 055fe696680e65f48eaff2bb0149c7ea1e174192 Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Mon, 16 Oct 2023 22:04:15 -0400
Subject: [PATCH] src/svgtiny_css.c: implement ua_default_for_property() select
 handler

---
 src/svgtiny_css.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/svgtiny_css.c b/src/svgtiny_css.c
index dc2a613..687a113 100644
--- a/src/svgtiny_css.c
+++ b/src/svgtiny_css.c
@@ -56,6 +56,8 @@ static css_error node_is_checked(void *pw, void *node, bool *is_checked);
 static css_error node_is_target(void *pw, void *node, bool *is_target);
 static css_error node_is_lang(void *pw, void *node,
 		lwc_string *lang, bool *is_lang);
+static css_error ua_default_for_property(void *pw, uint32_t property,
+	css_hint *hint);
 
 
 /**
@@ -1742,3 +1744,25 @@ static css_error node_is_lang(void *pw, void *node,
 	lwc_string_destroy(attr.name);
 	return CSS_OK;
 }
+
+
+/**
+ * User-agent defaults for CSS properties
+ *
+ * For the moment, we provide no defaults, because libsvgtiny does not
+ * yet support any CSS properties that might need them.
+ *
+ * \param pw            Pointer to the current SVG parser state; unused
+ * \param property      LibCSS property identifier; unused
+ * \param hint          Pointer to hint object (a return value); unused
+ *
+ * \return Always returns CSS_INVALID
+ */
+css_error ua_default_for_property(void *pw, uint32_t property,
+	css_hint *hint)
+{
+	UNUSED(pw);
+	UNUSED(property);
+	UNUSED(hint);
+	return CSS_INVALID;
+}
-- 
2.44.2