From b5d717afda44c19b652dfd1a6a2b721fa93a2762 Mon Sep 17 00:00:00 2001
From: uema2 <uema2@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 5 Jun 2003 12:33:19 +0000
Subject: * wince/stdlib.c: add mblen().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog      |  4 ++++
 wince/stdlib.c | 17 +++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 329cdc0b13..149af2db8d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Jun  5 21:31:55 2003  Takaaki Uematsu <uema2x@jcom.home.ne.jp>
+
+	* wince/stdlib.c: add mblen().
+
 Thu Jun  5 18:33:46 2003  WATANABE Hirofumi  <eban@ruby-lang.org>
 
 	* ext/curses/curses.c (window_s_allocate,curses_finalize):
diff --git a/wince/stdlib.c b/wince/stdlib.c
index b3d5f3bb6e..c7f0c8428a 100644
--- a/wince/stdlib.c
+++ b/wince/stdlib.c
@@ -20,3 +20,20 @@ char *_fullpath(char *absPath, const char *relPath,
 	return absPath;
 }
 
+int mblen(const char *mbstr, size_t count)
+{
+	const char *p = mbstr;
+	size_t i;
+	int    n=0;
+
+	for( i=0; i<count; i++ )
+	{
+		if( *p=='\0' ) break;
+		if( IsDBCSLeadByteEx( CP_ACP, *p ) )
+			n+=2;
+		else
+			n+=1;
+	}
+
+	return n;
+}
-- 
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