commit 9eec023b8012162a4dfd78adcb94dea9d5439395
from: Russ Cox <rsc@swtch.com>
date: Sun Sep 13 21:46:46 2009 UTC

libc.h: update comment for 32-bit Rune

http://codereview.appspot.com/116097

commit - a0583cf2560feff2dcfcccb52279569bcf27fa5e
commit + 9eec023b8012162a4dfd78adcb94dea9d5439395
blob - af4422d17283ad8c56c7b1d61674e9a122be732c
blob + d16b40436389d9e7533621976ebd95265af1aedb
--- include/libc.h
+++ include/libc.h
@@ -70,10 +70,11 @@ extern	int	tokenize(char*, char**, int);
 /*
 enum
 {
-	UTFmax		= 3,
+	UTFmax		= 4,
 	Runesync	= 0x80,
 	Runeself	= 0x80,
-	Runeerror	= 0x80,
+	Runeerror	= 0xFFFD,
+	Runemax	= 0x10FFFF,
 };
 */