[src/trunk]: src/lib/libcurses to initialize mbstate_t, use memset instead mb...

[tnozaki <tnozaki%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ef4c8f649dee
branches:  trunk
changeset: 758987:ef4c8f649dee
user:      tnozaki <tnozaki%NetBSD.org@localhost>
date:      Tue Nov 23 05:38:35 2010 +0000

description:
to initialize mbstate_t, use memset instead mbrtowc.

diffstat:

 lib/libcurses/addbytes.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (41 lines):

diff -r ef4ff38aaf9e -r ef4c8f649dee lib/libcurses/addbytes.c
--- a/lib/libcurses/addbytes.c  Tue Nov 23 04:36:09 2010 +0000
+++ b/lib/libcurses/addbytes.c  Tue Nov 23 05:38:35 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: addbytes.c,v 1.36 2010/02/23 19:48:26 drochner Exp $   */
+/*     $NetBSD: addbytes.c,v 1.37 2010/11/23 05:38:35 tnozaki Exp $    */
 
 /*
  * Copyright (c) 1987, 1993, 1994
@@ -34,11 +34,12 @@
 #if 0
 static char sccsid[] = "@(#)addbytes.c 8.4 (Berkeley) 5/4/94";
 #else
-__RCSID("$NetBSD: addbytes.c,v 1.36 2010/02/23 19:48:26 drochner Exp $");
+__RCSID("$NetBSD: addbytes.c,v 1.37 2010/11/23 05:38:35 tnozaki Exp $");
 #endif
 #endif                         /* not lint */
 
 #include <stdlib.h>
+#include <string.h>
 #include "curses.h"
 #include "curses_private.h"
 #ifdef DEBUG
@@ -129,7 +130,7 @@
        lp = win->alines[y];
 
 #ifdef HAVE_WCHAR
-       (void)mbrtowc(NULL, NULL, (size_t)0, &st);
+       (void)memset(&st, 0, sizeof(st));
 #endif
        while (count > 0) {
 #ifndef HAVE_WCHAR
@@ -156,7 +157,7 @@
                        /* not a valid conversion just eat a char */
                        wc = *bytes;
                        n = 1;
-                       (void)mbrtowc(NULL, NULL, (size_t)0, &st);
+                       (void)memset(&st, 0, sizeof(&st));
                } else if (wc == 0) {
                        break;
                }