$OpenBSD: patch-src_text_unicode_c,v 1.1 2012/03/21 08:27:29 ajacoutot Exp $

Fix surrogate detection.

--- src/text/unicode.c.orig	Tue Mar 20 16:33:48 2012
+++ src/text/unicode.c	Tue Mar 20 16:34:24 2012
@@ -348,7 +348,7 @@ size_t vlc_towc (const char *str, uint32_t *restrict p
                 return -1;
             cp |= (c & 0x3f) << 6;
 
-            if (unlikely(cp >= 0xD800 && cp < 0xC000)) // UTF-16 surrogate
+            if (unlikely(cp >= 0xD800 && cp < 0xE000)) // UTF-16 surrogate
                 return -1;
             if (unlikely(cp < (1u << (5 * charlen - 4)))) // non-ASCII overlong
                 return -1;