From 5dfb7ce5fc1e7a32423c890e3caa9eaecdcbd1da Mon Sep 17 00:00:00 2001
From: "Andrey A. Chernov" <ache@FreeBSD.org>
Date: Sat, 27 Oct 2007 22:32:27 +0000
Subject: [PATCH] Micro-optimization of prev. commit, change (_c < 0 || _c >=
 128) to (_c & ~0x7F)

---
 include/_ctype.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/_ctype.h b/include/_ctype.h
index 0076adc7b624..7600c4b5b6bc 100644
--- a/include/_ctype.h
+++ b/include/_ctype.h
@@ -126,7 +126,7 @@ __sbistype(__ct_rune_t _c, unsigned long _f)
 static __inline int
 __isctype(__ct_rune_t _c, unsigned long _f)
 {
-	return (_c < 0 || _c >= 128) ? 0 :
+	return (_c & ~0x7F) ? 0 :
 	       !!(_DefaultRuneLocale.__runetype[_c] & _f);
 }