From db6db517424e09bab9a12934e9df6807a7049926 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 7 Aug 2014 15:05:27 +0200
Subject: util/CharUtil: add IsWhitespaceFast()

---
 src/util/CharUtil.hxx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/util/CharUtil.hxx')

diff --git a/src/util/CharUtil.hxx b/src/util/CharUtil.hxx
index 3c1959b22..9cb852524 100644
--- a/src/util/CharUtil.hxx
+++ b/src/util/CharUtil.hxx
@@ -58,6 +58,19 @@ IsWhitespaceNotNull(const char ch)
 	return ch > 0 && ch <= 0x20;
 }
 
+/**
+ * Is the given character whitespace?  This calls the faster one of
+ * IsWhitespaceOrNull() or IsWhitespaceNotNull().  Use this if you
+ * want the fastest implementation, and you don't care if a null byte
+ * matches.
+ */
+constexpr
+static inline bool
+IsWhitespaceFast(const char ch)
+{
+	return IsWhitespaceOrNull(ch);
+}
+
 constexpr
 static inline bool
 IsPrintableASCII(char ch)
-- 
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