move hash.[hc] into lib-lib/

[apps/madmutt.git] / help.c

diff --git a/help.c b/help.c
index abccfac..249882e 100644 (file)
--- a/help.c
+++ b/help.c
@@ -88,8 +88,8 @@ static int print_macro (FILE * f, int maxwidth, const char **macro)
   size_t len = m_strlen(*macro);
   mbstate_t mbstate1, mbstate2;
 
-  memset (&mbstate1, 0, sizeof (mbstate1));
-  memset (&mbstate2, 0, sizeof (mbstate2));
+  p_clear(&mbstate1, 1);
+  p_clear(&mbstate2, 1);
   for (; len && (k = mbrtowc (&wc, *macro, len, &mbstate1));
        *macro += k, len -= k) {
     if (k == (size_t) (-1) || k == (size_t) (-2)) {