Fix memory leaks in title_format.

[i3/i3] / include / util.h

diff --git a/include/util.h b/include/util.h
index 01f732caed9aab3eae9571ecfc34fb58d8921ea8..2667df89ada2c13e14bf458148023fdb81063160 100644 (file)
--- a/include/util.h
+++ b/include/util.h
@@ -130,6 +130,13 @@ void *memmem(const void *l, size_t l_len, const void *s, size_t s_len);
 
 #endif
 
+/**
+ * Escapes the given string if a pango font is currently used.
+ * If the string has to be escaped, the input string will be free'd.
+ *
+ */
+char *pango_escape_markup(char *input);
+
 /**
  * Starts an i3-nagbar instance with the given parameters. Takes care of
  * handling SIGCHLD and killing i3-nagbar when i3 exits.