util/CharUtil: fix indent

src/util/CharUtil.hxx

 /*
- * Copyright (C) 2011-2013 Max Kellermann <max@duempel.org>
+ * Copyright (C) 2011-2014 Max Kellermann <max@duempel.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -27,75 +27,75 @@
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef CHAR_UTIL_HPP
-#define CHAR_UTIL_HPP
+#ifndef CHAR_UTIL_HXX
+#define CHAR_UTIL_HXX
 
 constexpr
 static inline bool
 IsASCII(const unsigned char ch)
 {
-  return ch < 0x80;
+	return ch < 0x80;
 }
 
 constexpr
 static inline bool
 IsASCII(const char ch)
 {
-  return IsASCII((unsigned char)ch);
+	return IsASCII((unsigned char)ch);
 }
 
 static inline bool
 IsWhitespaceOrNull(const char ch)
 {
-  return (unsigned char)ch <= 0x20;
+	return (unsigned char)ch <= 0x20;
 }
 
 static inline bool
 IsWhitespaceNotNull(const char ch)
 {
-  return ch > 0 && ch <= 0x20;
+	return ch > 0 && ch <= 0x20;
 }
 
 constexpr
 static inline bool
 IsPrintableASCII(char ch)
 {
-  return (signed char)ch >= 0x20;
+	return (signed char)ch >= 0x20;
 }
 
 constexpr
 static inline bool
 IsDigitASCII(char ch)
 {
-  return ch >= '0' && ch <= '9';
+	return ch >= '0' && ch <= '9';
 }
 
 constexpr
 static inline bool
 IsUpperAlphaASCII(char ch)
 {
-  return ch >= 'A' && ch <= 'Z';
+	return ch >= 'A' && ch <= 'Z';
 }
 
 constexpr
 static inline bool
 IsLowerAlphaASCII(char ch)
 {
-  return ch >= 'a' && ch <= 'z';
+	return ch >= 'a' && ch <= 'z';
 }
 
 constexpr
 static inline bool
 IsAlphaASCII(char ch)
 {
-  return IsUpperAlphaASCII(ch) || IsLowerAlphaASCII(ch);
+	return IsUpperAlphaASCII(ch) || IsLowerAlphaASCII(ch);
 }
 
 constexpr
 static inline bool
 IsAlphaNumericASCII(char ch)
 {
-  return IsAlphaASCII(ch) || IsDigitASCII(ch);
+	return IsAlphaASCII(ch) || IsDigitASCII(ch);
 }
 
 /**
@@ -106,9 +106,9 @@ constexpr
 static inline char
 ToUpperASCII(char ch)
 {
-  return ch >= 'a' && ch <= 'z'
-    ? (ch - ('a' - 'A'))
-    : ch;
+	return ch >= 'a' && ch <= 'z'
+		? (ch - ('a' - 'A'))
+		: ch;
 }
 
 #endif