/*
    Copyright 2012 Wolfgang Thaller.

    This file is part of Retro68.

    Retro68 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, either version 3 of the License, or
    (at your option) any later version.

    Retro68 is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; 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 Retro68.  If not, see <http://www.gnu.org/licenses/>.
*/

#include <Quickdraw.h>
#include <stdlib.h>

class PortSetter
{
   GrafPtr save;
public:
   PortSetter(GrafPtr port)
   {
      ::GetPort(&save);
      ::SetPort(port);
   }

   ~PortSetter()
   {
      ::SetPort(save);
   }
};

inline const unsigned char* operator"" _pstr(const char*p, size_t n)
{
	unsigned char *pp = reinterpret_cast<unsigned char*>(const_cast<char*>(p));
	pp[0] = n-1;
	return pp;
}
#define PSTR(s) ("*" s ## _pstr)