From 1a6f9378aa32b3d2877c1ee90e212bde82ef832b Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sat, 23 Nov 2013 21:34:54 +0100
Subject: COMMON: Add underlying type names to Common::String.

The value_type is analogous to std::basic_string::value_type.
The unsigned_type on the other hand is an unsigned type of the value_type which
allows to obtain an character without nasty sign extension.
---
 common/str.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/str.h b/common/str.h
index 6b4475e1c4..2ad2626dc1 100644
--- a/common/str.h
+++ b/common/str.h
@@ -234,6 +234,8 @@ public:
 	static String vformat(const char *fmt, va_list args);
 
 public:
+	typedef char          value_type;
+	typedef unsigned char unsigned_type;
 	typedef char *        iterator;
 	typedef const char *  const_iterator;
 
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