1 files changed, 9 insertions, 0 deletions
diff --git a/src/stkutil.h b/src/stkutil.h
index c2579dc6..b1e4c5e9 100644
--- a/src/stkutil.h
+++ b/src/stkutil.h
@@ -721,6 +721,15 @@ struct stk_frames_info {
 	unsigned int len;
 };
 
+/*
+ * According to 102.223 Section 8.82 the length of CTLV is 1 byte. This means
+ * that the maximum size is 127 according to the rules of CTLVs.
+ */
+struct stk_mms_reference {
+	unsigned char ref[127];
+	unsigned char len;
+};
+
 struct stk_command_display_text {
 	char *text;
 	struct stk_icon_id icon_id;