Imported memory_buffer files from inv2 branch

common/string_util.cpp

@@ -415,46 +415,3 @@ void find_replace(std::string& string_subject, const std::string& search_string,
 		index = string_subject.find_first_of(search_string);
 	}
 }
-
-
-
-/*	EQEMu:  Everquest Server Emulator
-	
-	Copyright (C) 2001-2016 EQEMu Development Team (http://eqemulator.net)
-
-	This program is free software; you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation; version 2 of the License.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY except by those people which sell it, which
-	are required to give you total support for your newly bought product;
-	without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-	A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
-
-
-void EQEmu::OutBuffer::overwrite(OutBuffer::pos_type position, const char *_Str, std::streamsize _Count)
-{
-	auto last_pos = tellp();
-	seekp(position);
-	write(_Str, _Count);
-	seekp(last_pos);
-}
-
-uchar* EQEmu::OutBuffer::detach()
-{
-	size_t buffer_size = tellp();
-	if (buffer_size == 0)
-		return nullptr;
-
-	auto out_buffer = new uchar[buffer_size];
-	memcpy(out_buffer, str().c_str(), buffer_size);
-	flush();
-
-	return out_buffer;
-}