ttxml: added drop static keyword

diff --git a/ccan/ttxml/ttxml.c b/ccan/ttxml/ttxml.c
index f9d00ef4b63f61bf63294baf8d523cd9640f8545..4e1cbbd4d2bac4841fcc0a631570ef9cbde95742 100644 (file)
--- a/ccan/ttxml/ttxml.c
+++ b/ccan/ttxml/ttxml.c
@@ -64,7 +64,7 @@ void xml_free(XmlNode *target)
 /* Raise flags if we have a character of special meaning.\r
  * This is where I've hidden the switch statements :-p\r
  */\r
-int is_special(char item)\r
+static int is_special(char item)\r
 {\r
        if((item >= 'a' && item <= 'z') || (item >= 'A' && item <='Z'))\r
                return XML_LETTER;\r