From: Kenichi Handa <handa@m17n.org>
Date: Wed, 21 Aug 2002 02:27:07 +0000 (+0000)
Subject: (BYTE8_STRING): New macro.
X-Git-Tag: emacs-pretest-23.0.90~8295^2~1864^2~401
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=1106ea2b1a042b7d7d3670a506d5738d7049c550;p=emacs.git

(BYTE8_STRING): New macro.
---

diff --git a/src/character.h b/src/character.h
index f193dcd6906..f603140e769 100644
--- a/src/character.h
+++ b/src/character.h
@@ -149,6 +149,15 @@ Boston, MA 02111-1307, USA.  */
       (p)[1] = (0x80 | ((c) & 0x3F)),		\
       2))
 
+/* Store multibyte form of eight-bit char B in P.  The caller should
+   allocate at least MAX_MULTIBYTE_LENGTH bytes area at P in advance.
+   Returns the length of the multibyte form.  */
+
+#define BYTE8_STRING(b, p)			\
+  ((p)[0] = (0xC0 | (((b) >> 6) & 0x01)),	\
+   (p)[1] = (0x80 | ((c) & 0x3F)),		\
+   2)
+
 
 /* Store multibyte form of the character C in P.  The caller should
    allocate at least MAX_MULTIBYTE_LENGTH bytes area at P in advance.