From: Tak Ota <Takaaki.Ota at example.com> Subject: Re: [mew-dist 19178] Re: mew-mime-content-type > #define IS_BINARY_CHAR(c) ((c) == 0x00 || (c) >= 0x80 || (c) <= 0x1f && (c) >= 0x1c) Shift_JIS や EUC-JP もバイナリになりませんか？ --かず