From b183f50a84efc495b322370976b22bad486800f3 Mon Sep 17 00:00:00 2001
From: sanine <sanine.not@pm.me>
Date: Fri, 3 Feb 2023 23:55:45 -0600
Subject: add kai_tag_attr_to_long

---
 src/xml/xml.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/xml/xml.h')

diff --git a/src/xml/xml.h b/src/xml/xml.h
index e2abf8f..ac956aa 100644
--- a/src/xml/xml.h
+++ b/src/xml/xml.h
@@ -13,4 +13,13 @@ struct kai_tag_t * kai_parse_string(const char *str);
  */
 char * kai_tag_get_attr(struct kai_tag_t *t, const char *attr);
 
+
+/* find an attribute and convert to long. if not found, return "base" instead.
+ * if flag is not NULL, then it is set to 0 when taking the value from an
+ * attribute and 1 when taking the value from "base"
+ */
+long kai_tag_attr_to_long(
+	struct kai_tag_t *t, const char *attr, 
+	long base, int *flag);
+
 #endif
-- 
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