// %CopyrightBegin%
// 
// Copyright Ericsson AB 1998-2010. All Rights Reserved.
// 
// The contents of this file are subject to the Erlang Public License,
// Version 1.1, (the "License"); you may not use this file except in
// compliance with the License. You should have received a copy of the
// Erlang Public License along with this software. If not, it can be
// retrieved online at http://www.erlang.org/.
// 
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
// the License for the specific language governing rights and limitations
// under the License.
// 
// %CopyrightEnd%
#define str(s) #s
str(fool);
str(foo);
str(kurt);
#define xstr(s) str(s)
#define foo 4
#define kurt sune
#define sune 17

xstr(fool);
xstr(foo);
xstr(kurt);

#define a(b) b #8b
#define r(b) b #
#define t(b) b ## a
a(sinus)

#define ww #www
ww

#define x  14 + y
#define y  12 + #x
x

#define e(a) cosinus(a)